Compare and select among the list of top Mobile App Development Companies in London and across the UK. Quickly understand the cost incurred to pick a Mobile app developer in London:
Mobile app development refers to building an application that can run on an individual’s smartphone to fulfill various purposes.
A mobile app can be created for ordering food, grocery items, medicines, etc. from an online store, or to consult a doctor virtually, or booking a hotel room, for e-learning and many other purposes.
Table of Contents:
Mobile App Development Companies in the UK
Mobile applications have repeatedly proved to be highly fruitful for startups and established businesses. Established businesses can even get mobile apps built to ease up their operations, like sending notifications to the team, communicating, sharing files, and more.
Now the problem arises when you have to choose an appropriate mobile app development services provider. Several platforms are offering these services. But, if you don’t get a quality app built for your business, it can prove dangerous, instead of beneficial.
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Who is this Article for?
In this article, we have come up with a well-researched list of the top mobile app development companies in the UK. Startups and businesses of all sizes and types would find this article helpful in selecting a suitable app development agency for their business.
We have included the companies that take up full lifecycle development of a product and those that let you hire specialists for a specific purpose (like UI upgrade, adding a feature, app modernization, etc.).
We’ve prepared a comparison table for a quick assessment of the leading mobile app development companies in London.
According to a report by Statista, the total number of app downloads (in a year) in the world has increased from 140.68 billion in 2016 to 255 billion in 2022.
Another report states that the number of apps available on the Google Play Store in the third quarter of 2022 was 3.55 million, whereas that on the Apple Store was 1.6 million. The report further states that this figure keeps fluctuating, as the app stores keep on removing low-quality content from time to time.
List of the Top Mobile App Development Companies in London
Here is the popular list of top mobile app development agencies in London and across the UK:
- Vention
- Pixelfield
- Triare
- Apptension
- WTT Solutions
- Red C
- Hyperlink InfoSystem
- Intellectsoft
- Tapptitude
- Uinno
Comparing the Best Mobile App Developers in London
| Company | Best for | Average per hour rate | Most suitable for |
|---|---|---|---|
| Vention | Delivering reliable, quality services and a good value for money. | $50 - $99 | Startups and businesses of all sizes |
| Pixelfield | Delivering top quality product development and lifecycle management services | $50 - $99 | Startups, entrepreneurs and corporations. |
| Triare | Communicative support and good consulting services. | $25 - $49 | Small and enterprise scale businesses |
| Apptension | Offering data-driven product development services | $50 - $99 | Startups, businesses of all sizes |
| WTT Solutions | Delivering full product lifecycle services with fast time-to-market. | $25 - $49 | Startups and small to medium sized businesses. |
Detailed Reviews:
Recommended Reading => List of the BEST Quantum App Development Companies
#1) Vention
Best for offering reliable, quality services and a good value for money.
Vention is a team of the top UK app developers. They have been in business for over 20 years and have served over 500 award-winning clients to date. 70% of their team are senior-level engineers.
This award-winning platform allows businesses from all across the globe to hire on-demand talent and scale immediately as and when required. Their team aims to maintain transparency during the process while optimizing the costs, timeframe, and scope of the work.
They currently deliver their services to FinTech, Real Estate, Healthtech, Ecommerce, Edtech, and Marketing & Ad Tech industries and have expertise in Cloud Development, Blockchain, the Internet of things, Artificial intelligence, Big Data, and Cybersecurity.
Established In: 2002
Headquarters: New York, USA
Office Locations: UK, United States, Germany, Austria, Poland, Lithuania, Mexico, Georgia and Central Asia.
Number of Employees: 3,000+
Clients: Costa Coffee, PayPal, ClassPass, Vimeo, Cuvva, PWC and more.
Estimated Annual Revenue: $20 million – $50 million
Average per-hour Rate: $50 – $99
Suitable For: Startups, businesses of all sizes
Services Offered:
- They have a team of 3,000+ top app developers, allowing you to scale immediately.
- They start their projects after doing deep business analysis and technical documentation.
- They offer prototyping, designing, documentation, app development, and quality assurance services.
- Their mobile app development services include initial designing, launch, and maintenance services.
Pros:
- You can trust their services for each phase of the mobile app lifecycle.
- Their expertise in cybersecurity assures you of a secure app developed for your business.
- Mobile technology consulting services.
- Visually engaging UI/UX designing.
- They deliver robust and flexible apps that can be expanded, changed, scaled, or debugged, as needed.
Why we like Vention: Vention is known for delivering good quality services. The platform has received breathtaking customer reviews. You can read some of their case studies here.
Vention has been working on mobile app development since its launch and has delivered over 300 successful projects (in mobile app development) to date. They claim to deliver streamlined communication and 30% faster time-to-market.
The company aims to contribute at least 1% of its time and funding to create a social impact by donating to animal rescue centers, humanitarian projects, and more. I found Vention to be a highly recommendable platform for businesses looking for the best app development agency in London.
London Office Address: 30 Churchill Pl, London E14 5RE, United Kingdom
#2) Pixelfield
Best for delivering quality products on time.
Pixelfield is one of the top 10 best mobile app development companies in London. The company works with the spirit of delivering simple solutions for complex business requirements and tries its best to keep open communication from pricing to launch.
The company was founded about 10 years ago and today they have a team made up of the top London app developers and are delivering their services all across the globe. One reason for their success is their focus on details.
Their app development process works in the following manner:
- First, they will collect all the tiny details and project information before identifying the essential project requirements for success.
- Following that, they start focusing on the user interface and constructing a prototype of the final product.
- Then they start coding the application which would be flexible and would adjust to the project’s needs, and will launch your app on Google Play or the App Store.
Established In: 2013
Headquarters: London, UK
Office Locations: London, Amsterdam, Prague
Number of Employees: 20+
Clients: Veolia, Geometry, Mercedes Benz, Ameli, Universal Studio, Raiffeisen Bank and more.
Estimated Annual Revenue: $2.8 million
Average per hour rate: $50 – $99
Suitable For: Startups, entrepreneurs, and corporates.
Services Offered:
- App development consulting, road mapping services.
- They create interactive prototypes for the final product.
- Quality assurance, and user testing services.
- They offer their support services (including further app development, bug fixing, etc.) even after the product is delivered.
Pros:
- They deliver agile, flexible products that can adapt to changes.
- Native and hybrid mobile app development.
- On-time delivery of products.
- For mobile app development, they use technologies including Native Android, Native iOS, Flutter, Ionic, React Native, Golang, Python, Node.js, and .Net
Why we like Pixelfield: Pixelfield has delivered some of the much-appraised projects to date. They believe in maintaining full communication and transparency during the process and deliver agile, flexible products.
They believe in making long-lasting relationships with their clients, to help them in the whole lifecycle of mobile app development.
London Office Address: 57a Hatton Garden, London EC1N 8JG, United Kingdom
#3) Triare
Best for having a friendly, communicative support team and good consulting services.
Triare is an award-winning mobile app development company with a team of top London app developers.
They work by describing the business case as their first step, then make flow diagrams, followed by architecture documentation. Then after analyzing the product requirements, they build the UI/UX of the product and start working on product development.
After the product is developed, they will test its quality before releasing it. They also provide a product warranty, which is quite an attractive feature among businesses.
Established In: 2015
Headquarters: Ukraine
Office Locations: London (UK), Cherkasy (Ukraine), Bad Aibling (Germany), Fairfax (USA)
Number of Employees: 60+
Clients: LabWay, Smile App, MedBridge, Swish Hoop and more.
Average per hour Rate: $25 – $49
Suitable For: Small and enterprise-scale businesses
Services Offered:
- Services for all stages of development.
- Build native, cross-platform mobile apps.
- They provide quality assurance testing at every stage of development.
- They offer a warranty for their products.
Pros:
- Post-delivery technical support, for as long as the client wants.
- They deliver secure, scalable products with delightful UX.
Why we like Triare: Take a look at some of the case studies of Triare and we bet the amount of success they have received for their work will amaze you. Their team of UK app developers is good at communicating with, and their consultancy services are praiseworthy.
Their main focus is on the Logistics, Edtech, and Entertainment industries, though they deliver their services to other business types too.
London Office Address: 60 New Broad St, London LND ES2M1JJ
#4) Apptension
Best for offering data-driven product development services.
Apptension is the top UK app developers provider. This award-winning platform is quite famous for the quality of services it offers. Their services include product designing, mobile and web app development, product optimization and maintenance, and team extension (team extension means you can hire an expert in a specific field).
Their Front-end tech stack includes JavaScript, Typescript, and React Native, while their Back-end tech stack constitutes of Python, Django, Node.js, Flask, Firebase, and GraphQL.
Established In: 2012
Headquarters: Poznan, Poland
Office Locations: London, Poznan, Austin
Number of Employees: 50+
Clients: Uber, Netflix, Wasteworld and more.
Estimated Annual Revenue: $15.8 million
Average per hour Rate: $50 – $99
Suitable For: Startups, and businesses of all sizes.
Services Offered:
- Through client workshops, they collect information about your business operations and buyers’ motivation, then they analyze your market.
- They do the ‘User Research’, to understand the customers’ pain points and expectations.
- They build intuitive, attractive, and pixel-perfect UI design solutions with the help of Figna, Photoshop, Blender, and more.
- They perform rigorous testing to identify issues, with the help of Sentry, Cypress.io, and Testrail.
- They let you hire a specialist for a specific field, like a designer, a developer, or a tester, etc.
Pros:
- They offer services for each stage of the product development lifecycle.
- They build working, simple prototypes after doing Ecosystem Review and User Research.
- Reasonable time-to-market.
- They adopt a data-driven decision-making process.
- Continuous UX optimization for scaling up the product.
Why we like Apptension: Apptension builds some of the #1 apps in the App Store and Google Play Store. Their tech stack is commendable. They deliver fast, top-quality services, and their data-driven decision-making techniques are praiseworthy. Apptension is one of the best app development companies in London.
London office address: 207 Regent Street W1B 3HH London, United Kingdom
#5) WTT Solutions
Best for delivering full product lifecycle services with fast time-to-market.
WTT Solutions helps startups and businesses of all sizes to establish their online presence by building custom mobile applications with expressive and user-friendly UI. The technologies they use for software development are Objective-C and Swift for iOS, Java, and Kotlin for Android. They also use Flutter for building cross-platform mobile apps.
They have expertise in other technologies, including React Native, React, Node.Js, Bootstrap, JS, Angular JS, Nuxt.Js, .Net, Docker, Python, MongoDB, Scala, and more.
60% of their clients are Marketing agencies and the rest of them are from eLearning, HR, Retail, Healthcare, FinTech, and Real Estate industries.
Their product development process takes place in the following manner:
Discovery -> Design -> Development -> Testing -> Market Launch -> Support
Established In: 2016
Headquarters: Tallinn, Estonia
Office Locations: UK, USA, Germany, Estonia
Number of Employees: 11-50
Estimated Annual Revenue: $3.1 million
Average per hour Rate: $25 – $49
Suitable For: Startups and small to medium-sized businesses.
Services Offered:
- They build native and cross-platform mobile apps.
- You will get a Non-disclosure agreement, and clickable prototypes before the project starts.
- They help in creating an MVP, scaling your business, and extending your product’s functionality with the help of mobile SDK.
- They build apps for online marketing, location-based apps, SaaS-based mobile apps, mobile payment apps, Mobile Commerce applications, and Cleantech.
Pros:
- They adopt an agile development process.
- International QA testing models for the apps.
- Application promotion through international coding standards.
- Full deployment support.
- Full after-sales support.
Why we like WTT Solutions: They deliver a good customer experience by offering constant correspondence for their clients’ applications, cost-effectiveness, fast time-to-market, app marketing services, deployment support, after-sales support, and everything a business looks for in a software development services provider.
They maintain transparency and smooth communication during the process and look after the security of your application.
London Office Address: 124 City Road, London EC1V 2NX
#6) Red C
Best for developing user-centric, design-led products.
Red C is a leading Android and iOS mobile app development company. They are known for keeping transparency in the product development process and delivering good quality products within their clients’ budget, and given timeframe.
They can be trusted for building different types of mobile apps including promotional apps, social connection apps, financial apps, digital platforms (like Uber, Airbnb), and internal business apps.
Established In: 1997
Headquarters: London, UK
Office Locations: London, Warwickshire
Number of Employees: 21-40
Clients: ZoomClinic, Young Planet, Yonda, Spark and more.
Estimated Annual Revenue: $7.7 million
Average per hour Rate: $50 – $99
Suitable For: Startups, Businesses of all sizes
Services Offered:
- Native and hybrid mobile app development services.
- Mobile app up-gradation, support, and maintenance services.
- Scalable hosting services, and post-delivery support services to suit your specific requirements.
- Product launch, app promotion services.
Pros:
- Clear, timely communication throughout the development process.
- Flexible rates.
Why we like Red C: Red C has successfully launched over 200 mobile apps across different app stores. Their clients have given some amazing reviews about the platform.
Their support team is one of its kind and they give you some very knowledgeable and valuable suggestions for your business growth. They deliver good value for money and I would highly recommend this platform for businesses of all sizes.
London Office Address: New Kings Beam House, 22 Upper Ground, London SE1 9PD, United Kingdom
#7) Hyperlink InfoSystem
Best for building innovative and eye-catching mobile applications.
Hyperlink InfoSystem is an American software development company that has a team of over 1,000 famous app developers from all over the world. It is an award-winning platform that adopts Agile development process for delivering projects of top quality.
Hyperlink InfoSystem is a reliable platform for building mobile apps for Education, Games and Entertainment, Travel and Tourism, Logistic, Manufacturing, Healthcare, and Banking & Finance industries.
Watch this video of a client review from London, UK:
Average per hour Rate: $25 – $49
Services Offered:
- Android, iOS, web app development.
- They create native and hybrid mobile apps with the help of development languages like Swift, Kotlin, JavaScript, Java, Objective C, Python, C#, PHP, HTML5, and Ruby.
- They show you prototypes of the final product before working on the development process.
- UI/UX designing, app testing, deployment, and maintenance services.
Pros:
- They ensure the confidentiality of your private data.
- They deliver products at industry-competitive prices.
- They provide suggestions during every stage of development for product enhancement.
Why we like Hyperlink InfoSystem: Hyperlink InfoSystem is trusted by leading companies like Tata, Emaar, The Art of Living, CEAT, and many more. It is an ISO 27001:2013 certified company and an official partner of Salesforce, Google, AWS, and Oracle.
They have over 11 years of experience in mobile app development and have successfully delivered over 4,500 projects (mobile apps) to date.
London Office Address: Level 30, 122 Leadenhall Street, London EC3V 4AB, United Kingdom
#8) Intellectsoft
Best for delivering on-time, quality services to enterprise-scale businesses.
Founded in 2007, Intellectsoft is offering award-winning App Development in London. Their offices are located in London, San Francisco, Oslo, and New York. The platform builds mobile solutions for businesses, powered by the latest technologies.
They have a team of over 250 app developers coming from across 21 countries, who have technological excellence in Blockchain, XR, UX, AI, and other latest technologies. They allow businesses to hire a team of developers for mobile app outsourcing.
Their IT development services are available for businesses from FinTech, Insurance, Healthcare & Biotech, Dental, Travel & Hospitality, eCommerce & Retail, Logistics & Transportation, Construction and Real Estate industries.
Average per hour rate: $50 – $99
Services Offered:
- Native and cross-platform app development services.
- UI/UX designing services.
- Consulting, prototyping, and testing services.
- Product maintenance and ongoing support services.
Pros:
- After-release support services.
- The company works for social causes.
Why we like Intellectsoft: Intellectsoft is trusted by some of the Fortune 500 and world-famous companies like Jaguar, Harley Davidson, Audi, Giant Bicycles, and more.
The company is ISO 9001:2015 certified, which is an international standard for quality management. I would say their services are suitable for tackling complex business requirements, thus big business enterprises would find the platform highly beneficial.
London Office Address: 5 Merchant Sq, London W2 1AY, United Kingdom
#9) Tapptitude
Best for building user-centric UI/UX designs.
Tapptitude is a 10-year-old company that lets you hire the top app developers in London. They have recently delivered some successful projects including Wellory, OnTapp, Tap2Map, and more. They provide businesses with mobile app development and scaling services.
It is a team of over 100 product developers, UI/UX designers, product managers, product strategists, and testers, who have built over 120 mobile and web apps to date.
Average per hour rate: $50 – $99
Services Offered:
- Product definition, strategizing services for startups.
- They study the market and user data for making strategies for business growth.
- They build UI and UX designs that fit the needs of end users.
- They build intuitive and scalable, native Android and iOS apps.
- QA and testing to ensure the quality of the product before its launch.
Why we like Tapptitude: Tapptitude is an all-in-one mobile apps development agency. The clients’ reviews about the platform indicate that Tapptitude’s services are quite impressive. Startups and established brands from all across the globe can find their services highly beneficial.
London Office Address: 3 Loughborough St, London SE11 5RB, United Kingdom.
#10) Uinno
Best for building user-centric products.
Uinno is a custom software development company. They work to solve business challenges by building apps, websites, and digital solutions for them. They are currently serving eLearning, HR, FinTech, and Engineering industries.
They make use of Swift and Objective-C for iOS development, Java and Kotlin for Android development, Flutter, React Native, Ionic, Javascript, and HTML5 for cross-platform applications. Their designing tools include Sketch, Figma, Adobe Illustrator, Adobe Photoshop, Adobe XD, InVision, Zeplin, and Principle.
Average per hour rate: $25 – $49
Services Offered:
- Native and cross-platform mobile app development.
- They build catchy UI/UX designs.
- They study customers’ needs, tech innovations, and business goals to solve business problems.
- Their apps integrate with other platforms.
- Application upgradation and modernization services.
Why we like Uinno: They adopt an agile development process, maintain transparency throughout the product development phase, and work for humanitarian causes.
With the help of Uinno, an Ecotech startup has raised $1.2 million in funding within 2 months of the product launch and a globally popular content subscription platform has prevented 80% of the fraud cases with the help of their ML solution.
London Office Address: Kingston upon Thames, 145 London Road, United Kingdom
Further Reading => List of the Best Healthcare Mobile App Development Companies
How we Selected these Companies
We have picked the companies for our list after examining many aspects of each one of them, including:
- Reputation and popularity of the company
- Customer reviews and ratings
- Technical know-how
- Their presence in London
- Post-delivery services
FAQ’s on Famous App Developers
What makes a good app?
A good app must have the following features:
1. Modern-looking user interface
2. Easy to navigate while offering a good range of features
3. Respond quickly
4. Address the wants and needs of the end-users
Why are mobile apps so popular?
Mobile apps have made our lives a lot easier. Today we can book a cab and get it at our doorstep within 2 minutes, or we can order fresh food online, through a mobile application.
Students can use e-learning apps to study at home, fitness freaks can use the apps for exercise tutorials anytime they want.
Similarly, large enterprises are nowadays getting apps built according to their business workflows and are thus easing up their operations.
Which is the top mobile app development company in the UK?
Based on our research, Vention, Pixelfield, Triare, Apptension, WTT Solutions, Red C, Hyperlink InfoSystem, Intellectsoft, Tapptitude, and Uinno are the Top Mobile App Development Companies in London. All of these are popular, reliable companies that deliver quality products while working from the UK.
How much does it cost to build a mobile app UK?
The app development costs vary according to the complexity of the application. A simple app can be built at £10,000 and the prices can go very high according to your requirements. Some very complex apps can cost a whopping £1 million.
How to choose the right mobile app development company in 2024?
One must examine the following aspects before choosing a mobile app development company:
– Company’s popularity, reputation
– Customer reviews
– Technical expertise (Products built with the latest technology would be more advanced and attractive)
– They must be able to understand your vision.
– They must have knowledge about the market conditions and the end users’ preferences.
Conclusion
London is a hub of software developers. But finding the right fit for your business can be a tricky task. This task gets a lot easier with the help of companies that offer tried and tested app developers.
If you are looking want a mobile app solution for your business in London, then you can choose from the list of top 10 best mobile app development companies in London that we have listed above. All of these companies are operating in London, thus have good knowledge of the market conditions, customers’ needs and wants in the UK and thus try their best to deliver results.
Most of the above-listed companies work for startups and businesses of all sizes and have good reputation among businesses all over the world. You can contact them directly to know more about their services and suitability for their services for your specific needs, but prior to this, you must make proper plans and visions of the final results that you want with them, to get satisfactory outcomes.
Research Process:
- Time Taken to Research this Article: We spent 33 hours researching and writing this article so you can get a useful summarized list of Mobile App Development Companies in London with a comparison of the top 5 of them for your quick review.
- Total Mobile App Development Companies in London Researched Online: 37
- Top Mobile App Development Companies in London Shortlisted for Review: 10
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