The 10 Best Mobile App Agencies in England - 2025 Reviews

Top Mobile App Agencies in England

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Unlock the potential of your digital presence with England's top-tier mobile app agencies and developers. Our carefully curated list showcases the best talent in mobile app creation, from innovative startups to established industry leaders. Explore each agency's portfolio and client testimonials to find the perfect match for your project. Whether you need an iOS app, Android development, or cross-platform solutions, you'll discover experts ready to bring your vision to life. Sortlist makes it easy to connect with these mobile maestros – simply post your project requirements, and watch as England's finest app developers reach out with tailored proposals. From London to Manchester, Birmingham to Leeds, harness the power of British ingenuity to create an app that stands out in today's competitive digital landscape.

Top Featured Mobile App Agencies

All Mobile App Developers in England

  • 4.8
    (24 reviews)

    You need design done. Just get it!

    Recommended
    Top awarded
    Your brand designs are too important to be left in the hands of unreliable freelancers or expensive creative agencies. Why not hire an experienced, full-time designer who knows you by name and your brand by heart? Since its creation, Duck.design has been able to capitalize on a number of areas that currently constitute its strength: - Logo, Brand Guide, Style Guide; - Graphic Design; - Web Design; - UI/UX Prototyping; - 3D Design; - Game design; - Explainer Video, 2D Animation, GIF.
    5 works in Mobile App
    Located in Greater London, United Kingdom (+2)
    Budget on request
    Worked in Banking & Financials (+8)
    Speaks English
    51-200 members
  • 4.9
    (11 reviews)

    TRIARE unlocks IT potential of YOUR business

    Recommended
    TRIARE is a WEB and MOBILE software development company based in Europe. We are delighted to offer our services as your long-term partner, taking all technical matters off your shoulders and allowing you to focus on your business development. YOU WILL GET: ✔ In-house team . Work with a dedicated team that is 100% focused on your product and located in the same office. ✔ Efficiency & transparency , as our process is based on Scrum methodology and managed by certified Scrum Masters. ✔ Fast result. Working with us, you will get the first result in 1 week. ✔ High quality, as TRIARE has well-established processes of software development and experienced specialists. ✔ Full cycle development . Our company covers all stages of development, handling everything from Discovery and prototyping to Design, development, and maintenance. ✔ IP rights . From the very beginning, you are the only owner of the intellectual property of your project materials: source code, design, documentation, etc. ✔ Warranty period will be provided for your system for free. ASPECTS OF OUR MINDSET: - Focused on results. We are focused on the result of your business with an understanding of the real goals and KPIs that our team should achieve. - Solution Provider. It means that we always come to you with solutions, not with questions. We take all technical aspects of the project off your shoulders, allowing you to focus on the marketing and business strategies. - We go the extra mile. Being a proactive company, we always think and take a step ahead. TECHNOLOGIES WE USE: - Mobile app development: Kotlin, Java, Swift, Objective-C. - Cross-platform development: Flutter, React Native. - Web frameworks: Node.JS, React.JS, PHP, Ruby on Rails.
    16 works in Mobile App
    Located in Greater London, United Kingdom (+3)
    From €35,000 for Mobile App
    Worked in Food (+18)
    Speaks English, Ukrainian
    51-200 members
  • 5
    (6 reviews)

    We build bespoke web and mobile solutions that fit your organisation perfectly.

    We build bespoke online products and mobile apps to help your business grow. We make it our business to understand yours. We're small, friendly and based in Cambridge, UK. Got an idea we can help deliver? A challenge you need help solving? You've just found your team.
    5 works in Mobile App
    Located in Hardwick, United Kingdom
    From €10,000 for Mobile App
    Worked in Music (+8)
    Speaks English
    1-10 members
  • 5
    (8 reviews)

    We collaborate with purpose-driven organisations to create tech solutions that empower communities

    Top awarded
    Working together across the UK, Gaza, and the EU, we’re committed to designing and developing digital solutions that can drive positive, transformational change. We partner with non-profits, NGOs, and impact-driven businesses to create innovative solutions through technology that address societal challenges, spread knowledge, and transcend borders. If you are looking for a trusted digital partner to help amplify your impact, then get in touch. Why We Are the Partner You Need to Solve Your Problem Leverage the impact of digital with a partner you can trust You know the problems you want to solve, but it can be challenging to know how to use technology effectively. We collaborate with our partners in an open, transparent manner to identify and build digital solutions that amplify your impact and accelerate behavioral change. Create Innovative and Sustainable Solutions We are genuinely committed to tackling societal challenges with you. This means not just creating a product and moving on, but working with you over the long term—building, learning, and iterating with your community to provide lasting impact and amplify sustainability. Unlock Funding and Achieve More with Your Resources We assist our partners in finding and securing grants or investments. We create digital tools in a cost-efficient way, focusing on impact that can be tracked and demonstrated to secure the next round of funding. Our Focus Areas To achieve our mission, we have focused on a number of areas where we combine our digital expertise with partners to deliver digital solutions. Community Resilience and Wellbeing: We support organisations in simplifying complex social issues, providing digital tools for universal credit claims, personal independence payment benefits, cost of living assistance, and housing support. Our commitment lies in addressing these pressing challenges through digital innovation and user-centric design. Education and Empowerment: We believe education should be accessible to all. Our expertise spans e-learning platforms, digital literacy programmes, remote learning tools, and bespoke training resources, all designed to foster inclusive and accessible education for learners of all backgrounds. Healthcare Access and Equity: Our healthcare partnerships focus on creating groundbreaking solutions that bridge gaps in access and delivery. We develop telemedicine platforms, medical professional networks, research and evaluation systems, and other technologies that enhance patient care and streamline healthcare services for all. Advocacy and Civic Engagement: We collaborate with unions and grassroots movements to develop impactful campaigns, create digital platforms for advocacy, harness the power of crowdsourcing, and offer tools to enhance public engagement. By leveraging our expertise in public policy and digital communication, we empower organisations to drive meaningful societal change and influence policy decisions. Volunteer Mobilisation and Impact: We partner with charities and community groups to build effective volunteer engagement systems, making volunteering more accessible, meaningful, and scalable. Our work includes developing comprehensive volunteer management platforms, skills-based matching systems, and time-banking solutions that maximise the impact of volunteer programmes. Sustainable Agriculture and Environmental Stewardship: Our expertise extends to partnering with organisations focused on food security, climate action, and biodiversity conservation. We collaborate to create digital tools for sustainable farming practices, develop climate resilience strategies, and support initiatives aimed at reducing carbon footprints and promoting circular economy principles.
    4 works in Mobile App
    Located in Greater London, United Kingdom
    From €20,000 for Mobile App
    Worked in Non-profit (+5)
    Speaks English, Arabic(+2)
    11-50 members
  • 5
    (1 review)

    Your trusted partner for guaranteed software delivery

    Top awarded
    ELEKS is a trusted global company that provides full-cycle software engineering outsourcing services, from ideation to finished products.
    6 works in Mobile App
    Located in Berlin, Germany (+15)
    From €20,000 for Mobile App
    Worked in Energy & Oil (+10)
    Speaks English, French(+1)
    1001-5000 members
  • 5
    (5 reviews)

    Reach your digital potential

    Top awarded
    We’re GRM Digital, an award-winning, full-service web development and digital marketing agency based in Leeds, London, Sarajevo, Amsterdam and Islamabad. Since 2009, we've been helping world-leading brands grow by providing high-quality, robust web development, SEO and digital consultancy, backed by in-depth research and analysis.
    2 works in Mobile App
    Located in West Yorkshire, United Kingdom (+4)
    From €20,000 for Mobile App
    Worked in Education (+6)
    Speaks English, Croatian(+2)
    11-50 members
  • 5
    (7 reviews)

    Driven by design, led by technology. We design and build innovative, human-centered fintech products

    Top awarded
    We're a small, distributed team, with our headquarters located in London. Our team has come together through the passion for solving complicated problems, design and development. We work closely with our clients and their customers to truly understand the values held by all parties. We help businesses bridge this connection and enhance a customer's experience with their product. We're also a full-service studio, which means we can help businesses from concept inception to product delivery and marketing success. Our team’s focus areas include Webflow Development, Brand Strategy, Product Design, Development and Motion Design.
    5 works in Mobile App
    Located in Greater London, United Kingdom
    From €10,000 for Mobile App
    Worked in Banking & Financials (+3)
    Speaks English
    11-50 members
  • 5
    (22 reviews)

    Only senior designers. Evidence-based approach.

    Highly recommended
    Top awarded
    At home in the UK and Germany, we are probably the oldest company in Europe specialised in UX and UI. Our team is formed only of senior designers with 8+ years of experience. Going beyond webapps and mobile apps, we're the foremost experts in embedded systems.
    16 works in Mobile App
    Located in London, United Kingdom (+7)
    From €3,000 for Mobile App
    Worked in Technology Hardware & Equipment (+24)
    Speaks English, Finnish(+5)
    11-50 members
  • 4.9
    (127 reviews)

    Building Websites, Generate Leads!

    Highly recommended
    Top awarded
    Probey Services is a premier technology and digital marketing company, providing cutting-edge solutions across the USA, UK, Australia, UAE, and India. Established in 2016, we have grown into a full-service provider with a team of 250+ skilled professionals, delivering tailored strategies that empower businesses in an evolving digital landscape. Our Expertise Probey Services has a strong foundation in technology, design, and marketing, we offer a comprehensive suite of services, including: Website Design & Website Development, e-commerce websites, Shopify, WordPress Website, redesign , and business websites. Software Development & IT Services Scalable software solutions, IT consulting, and enterprise technology. Mobile App Development Native and cross-platform apps for iOS & Android Apps. Digital Marketing & Performance Marketing SEO, SEM, PPC, social media marketing , and data-driven performance campaigns. Branding & Brand Building Strategic brand identity development and market positioning. Graphic Design, Logo Design & Online Reputation Management (ORM) Engaging visuals and reputation management to enhance brand trust. Why Choose Probey Services? Comprehensive Solutions: From technology development to digital marketing, we provide a 360-degree approach to business growth. Client-Centric Approach: We focus on collaboration, innovation, and transparency, ensuring solutions align with business objectives. Proven Industry Expertise: With 10 years of experience across diverse industries, we deliver measurable results and long-term success. Global Presence: Serving businesses across major international markets with customized solutions in mutiple industries. At Probey Services, we go beyond delivering services, we work as an extended team, with an ecosystems that drive business growth, enhance customer engagement, and maximize ROI. Our commitment to excellence and innovation makes us the trusted partner in your digital journey. Awards & Recognitions: Excellence in Digital Transformation (2023) Top Emerging Web Development Firm (2022) Best Digital Marketing Strategy (2023) Android App Development Company - Designrush (2024) Let’s Grow Together! Contact us today to discover how Probey can transform your digital presence. 📞 +1 20299 57212 | +44 75371 88459 | +91 97739 01990 | +91 120 313 2126 ✉️ [email protected] 🌐 www.probeyservices.com
    4 works in Mobile App
    Located in Rednal, United Kingdom (+4)
    From €1,000 for Mobile App
    Worked in Clothing & Accessories (+16)
    Speaks English, Dutch, Belgium(+5)
    501-1000 members
  • 5
    (11 reviews)

    We help data-driven businesses grow through world-class digital product and branding design solution

    Top awarded
    Qubstudio is a globally recognized Digital Product Design Agency founded in 2007. We have been long-term partners of worldwide digital-first companies. We design digital products and brands in various industries, such as financial, logistics, medical, educational, and entertainment. For five years in a row, our agency has been globally recognized as a Top UX Design Agency by Clutch. We have received the Red Dot Best of the Best Design Award, Red Dot Design Award, UX Design Award, and others. Our team is 70 highly-qualified creative professionals working on a wide range of design and development. Together we form a community of open-minded people ready to solve complex business issues.
    4 works in Mobile App
    Located in Lviv, Ukraine (+1)
    From €5,000 for Mobile App
    Worked in Education (+16)
    Speaks English, Ukrainian
    51-200 members
  • 5
    (15 reviews)

    Anything is Possible!

    Highly recommended
    Top awarded
    FuturByte is a custom software and app development company that builds high-performance digital solutions. We develop apps, websites, and web apps designed to solve real business challenges. With a team of skilled developers and over ten years of experience, we specialize in iOS, Android, and cross-platform apps that are scalable, user-friendly, and built for growth. We serve industries like real estate, healthcare, retail, fintech, education, logistics, transportation, hospitality, entertainment, media, and manufacturing, providing custom apps, websites, and digital solutions for businesses of all sizes. With a skilled team and over a decade of experience, we specialize in iOS, Android, and cross-platform mobile app development. Our solutions are built for speed, security, and long-term scalability. Our Expertise ✔️ Ideation & Product Design – From concept to reality. ✔️ Mobile App Development – iOS, Android, and cross-platform apps. ✔️ Software Development – Business solutions tailored to your needs. ✔️ Digital Transformation – Modernizing businesses with technology. ✔️ Data Science & Analytics – Data-driven decision-making. ✔️ Cloud & DevOps – Scalable infrastructure for efficiency. ✔️ Blockchain – Secure and advanced digital solutions. We help businesses grow with the latest technologies while focusing on quality, efficiency, and long-term success. If you're looking for a reliable technology partner, FuturByte is ready to deliver.
    5 works in Mobile App
    Located in Dubai, United Arab Emirates (+3)
    From €10,000 for Mobile App
    Worked in Human Resources (+9)
    Speaks English, Arabic
    201-500 members
  • 5
    (6 reviews)

    Product and Innovation Design

    THINGS IS a product & innovation design agency for disrupting global B2C/ B2B markets. We design compelling experiences for hybrid (IoT) or pure digital products & services (including any kind of functional touchpoints: physical devices, web apps/sites, mobile apps, environmental...) and communication touchpoints (websites, interactive showcases, video tutorials, packaging, brochures...). We create easy, immediate & natural (voice, gesture, haptic) interactions to increase inclusivity and bring real value to every stakeholder and user.
    12 works in Mobile App
    Located in Milan, Italy (+1)
    From €25,000 for Mobile App
    Worked in Home Services (+10)
    Speaks English, Italian
    11-50 members
  • 5
    (1 review)

    Bespoke Software, Mobile Apps, & Web Solutions – Empowering Your Business with Expert Innovation

    Winderon Software Solutions Ltd specializes in bespoke software development , crafting fully customized, scalable solutions designed to grow with your business. We don’t use off-the-shelf templates—every line of code is written specifically for your unique requirements, ensuring long-term success and adaptability as your business evolves. Services: Custom Software Development: Tailored software solutions that fit your business perfectly and adapt as you grow. Mobile App Development : Build high-performance, feature-rich apps for iOS and Android, tailored to your specific needs. Web Development : Scalable, secure, and robust web solutions that grow with your business and boost your digital presence. UX Design : User-centered design, enhancing engagement and ensuring that your custom solutions are intuitive and effective. Our Approach: We believe in long-term partnerships. Our bespoke development services come with continuous support, updates, and a commitment to evolve your software to meet new business challenges. Technologies We Use: We leverage cutting-edge technologies to build robust, scalable solutions: Front-end : React.js, Angular, Vue.js Back-end : .NET, Node.js, Spring Mobile Development : React Native, Flutter, Swift, Kotlin Databases : MongoDB, MySQL, PostgreSQL, MSSQL, ElasticSearch Cloud Services : Azure, AWS, Google Cloud Why Choose Us? Tailored to You: No two businesses are alike, which is why our solutions are built from scratch, designed with your needs at the center. Long-term Value: We build for the future, ensuring that our solutions are scalable and adapt as your business grows. Cutting-Edge Technology: Our team uses advanced technologies like .NET, React.js, and AWS to deliver high-performance solutions. Partner With Us for Long-Term Success: Our bespoke approach ensures that you get a solution tailored to your business today and evolves with you over time. Contact us for a free consultation at [email protected] and let's explore how we can help drive your business forward.
    1 work in Mobile App
    Located in Greater London, United Kingdom
    From €3,000 for Mobile App
    Worked in Hospitals & Healthcare
    Speaks English, French
    1-10 members
  • 5
    (2 reviews)

    We specialise in building high-performance teams to power your entire marketing engine.

    A trusted UK agency of 20 years, our unique partnership model has been the foundation for our client's success. Working with brands all over the world, our dedicated digital teams have driven significant results for our clients tech platforms and performance marketing.
    4 works in Mobile App
    Located in Warwickshire, United Kingdom
    From €50,000 for Mobile App
    Worked in Others (+8)
    Speaks English
    11-50 members
  • 5
    (1 review)

    Compelling design that builds powerful startups and growing businesses

    Kozo Creative is a digital-first agency based in Essex. We work with growing businesses to improve their presence online, using stunning web design, modern development skills and engaging branding.
    1 work in Mobile App
    Located in Southend-on-Sea, United Kingdom
    From €25,000 for Mobile App
    Worked in Legal Services (+4)
    Speaks English
    1-10 members
  • 4.9
    (14 reviews)

    #1 Boutique App Development Agency

    Highly recommended
    Top awarded
    At Synergy Labs, we believe that building a great app is more than just writing code—it’s about creating a digital experience that elevates your brand. Founded over six years ago, we’ve grown into a boutique development studio delivering over 50 custom projects for clients like Forbes Council , Minnect , and Clapper . Our journey started when our founder, Sardor, faced the same challenges as our clients: balancing quality with cost-effective development. That experience inspired us to create a smarter way to build apps—one that bridges the gap between the agility of freelancers and the bureaucracy of large firms. Our collaborative approach ensures you’re informed and in control at every step, with a dedicated team working as an extension of your business. What Sets Us Apart: Fixed Cost : One upfront price covers your project from start to finish—no surprises, just clarity and peace of mind. Dedicated Team : A single point of contact and a dedicated developer focus solely on your project, ensuring a seamless and personalized collaboration. Your Build, Your Ownership : Everything we create—from the code to the hosting—is entirely yours, offering long-term scalability and control. Our expertise spans custom mobile apps for iOS and Android , as well as web applications , all designed with your unique vision in mind. Whether you need a membership app like Forbes Council’s, an expert marketplace like Minnect’s, or a dynamic social platform like Clapper’s, we’re here to help you stand out. Let’s connect and explore how we can bring your vision to life or check us out at: www.synergylabs.co
    9 works in Mobile App
    Located in Dubai, United Arab Emirates (+23)
    From €5,000 for Mobile App
    Worked in Hospitals & Healthcare (+4)
    Speaks English, Arabic
    11-50 members
  • 5
    (3 reviews)

    Best App Development Agency in the UK

    Top awarded
    At Evangelist Apps, we're not just app developers; we're pioneers in crafting mobile solutions. Our ethos revolves around guiding clients with innovative solutions and industry best practices in specialized app development. Our journey in app development is marked by adherence to stringent quality standards and a commitment to delivering cost-effective, efficient, and high-quality solutions. Our portfolio boasts a diverse range of apps, each showcasing our ability to handle complex challenges with ease. We stand out as a dynamic app development company, boasting a skilled team and an impressive global client roster, including British Airways, BBC, UBS, KLM Airlines, Hastens, Virgin Money, News International, Channel 4, and BMJ. Our offshore development model not only ensures cost-effective solutions but also guarantees superior software quality. Why Us Over 2 decades of specialized expertise. A robust app development team. Cost-effective solutions without compromising quality. Agile methodology ensuring regular updates and builds. Comprehensive end-to-end project delivery. Our Expertise Proficient in developing apps across all platforms: Native iOS, Android and Cross Platform (React Native and Flutter) Develop user centric UX/UI designs Utilizing the latest app development toolkit and best practices. Dedicated to quality with specialized teams for testing, configuration management, and project management.
    3 works in Mobile App
    Located in Hampshire, United Kingdom
    From €3,000 for Mobile App
    Worked in Banking & Financials (+2)
    Speaks English
    11-50 members
  • 5
    (6 reviews)

    PRODUCT DEVELOPMENT TAILORED FOR YOUR BUSINESS

    Recommended
    Magora is a Web & Mobile Development Company that offers digital services to businesses across a broad range of industries, including Pharma & Medtech, Edtech, eLearning and eCommerce. Whether a B2C or a B2B project, iOS or Android app, first of all, we take the time to understand your goals, your product and the end-user’s needs. Our software development cases are loved by users for their convenience and appreciated by customers for the real value they add to your business.
    7 works in Mobile App
    Located in London, United Kingdom
    From €10,000 for Mobile App
    Worked in Consumer Electronics (+9)
    Speaks English
    11-50 members
  • 5
    (5 reviews)

    We combine research, UX and technical strategy for outcome-focused innovation and transformation.

    Full Clarity is a Digital Product and Service Design Consultancy, bringing together research, UX design and technical strategy to deliver outcome-focused innovation and transformation. Our expertise has delivered impactful digital experiences for clients such as ITV, Harrods and Gov.uk, built on our tried and tested process to deeply learn, adapt and optimise for user needs. Whether working on new product development, platform modernisation or improving customer experiences, we deeply understand the challenges and opportunities to create intuitive solutions to complex problems.
    1 work in Mobile App
    Located in Farnham, United Kingdom
    From €15,000 for Mobile App
    Worked in Software & Computer Services (+4)
    Speaks English
    11-50 members
  • 5
    (6 reviews)

    High-impact digital products. Thoughtfully crafted solutions driven by data and creativity.

    Pixie Labs is a leading London-based digital product studio. We partner with ambitious organisations to design and build high-impact apps, platforms and digital tools. Whether you're at the ideation stage, need help with user-centric design, are ready to build a rock-solid platform or app, or want to improve an existing product - we can help. We'll partner with you to deliver a unique solution to achieve your unique business goals.
    Looking for work in Mobile App
    Located in London, United Kingdom
    From €80,000 for Mobile App
    Worked in Government & Administration (+6)
    Speaks English
    1-10 members

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What can you anticipate from an agency technical in application development in the area of England!

Sortlist helps you find the best agency in England

Our team, during it's existence, grew into a master in matchmaking. Firms who would like to smoke out the most skilled digital agency for their task in application development will now manage to do so, thanks to a superior, effective and free of cost solution.

England, a myriad of profits to cooperating with a mobile app developer.

Thanks to the service that was created by our team, your company is apt to not exclusively see what companies are experts in their field but you also will have the means to choose with who it would like to advance with. The mobile app developer will directly pinpoint your demands and moreover these agencies will also grant you access to technology that you may not have had anteriorly.

Work, onward, without worries with a mobile app developer. Because our team will establish a relationship with the best qualified partners in England. They will hence manage to create your task from scratch. If your company would love to have any supplementary information please contact Sortlist.

Sortlist aids to dig up the ideal agency in England.

The mobile app developers in England are extraordinarily smart in business app development or API development, but how does your business select the optimal associate? Sortlist sets the most convenient mobile app developers for your company in a list, and it's free of cost. So send your assignment now, for instance in native app creation or API development, with our team.

How can a mobile app developer aid you? And what is application development?

mobile app developers have tons of distinctive techniques, for instance, they are highly skilled in API development and business app development. Contacting a mobile app developer for your future operation in England will empower your company create an efficient and lucid application development program for your business.

If your firm is performing in the accounting industry or any other sector and seeking a new communication agency competent in application development, then your company already is making a footstep in the proper direction. Definitely, Sortlist knows all the agencies specialised in application development and will manage to support your company meet the most skilled associate for your operation in API development or your operation in native app creation.


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