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Get Quotes from Agencies
We connect you with the best and most reliable agency partners for your projects. All DAN members are thoroughly vetted and ready to deliver exceptional results.
Featured Agencies
Prominent Mobile App Development Companies of London
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Favoured
We're Favoured - founded by former marketing lead at Apple, and we’re here to help you get more customers and boost your profits - simple as that. -
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Together
Together is a full-service agency that build brands, websites and digital products for good tech companies all over. -
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CEEK Marketing
Digital Marketing Consultancy headquartered in London, UK. Specialising in Social Media Marketing, SEO, PPC, Influencer Marketing and Website Development. -
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The Charles
The Charles is a full service, creative and digital agency specializing in strategic campaigns, digital design and marketing, technology and content creation. -
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Creative Brand Design
An award-winning London Digital Agency, specialising in Digital Marketing Services, SEO Optimised Website Design and Bespoke Web Development. -
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GA Agency
GA Agency is an omnichannel digital marketing agency helping brands grow globally, with an in-house team fluent in 18 languages. Get in touch now! -
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KOTA
KOTA are an international award-winning agency. They specialise in bringing brands to life through Creative Web Design, Web Development, Branding & Digital Marketing. -
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Polar
Crafting brands, websites, and campaigns that envision your goals, capture your ethos, and make a difference. Get in touch today for a no-obligation consultation. -
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Studio Graphene
Studio Graphene designs and builds digital products leveraging AI and emerging technologies to bring new ideas to life. -
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Rudo
Strategy-led websites for B2B. From content strategy, design and development to ongoing support and SEO. Rudo is making your online presence stand out.
Explore the agencies in London
Select a service type to discover the best digital marketing agencies!
DAN Member Agencies
Providing Mobile App Development Services in London
VERIFIED AGENCIES
All mobile app development agencies in London have been vetted and verified against the following criteria:
- Portfolio Quality
- Reliable Services
- Sectoral Expertise
- Team Transparency
If you have any feedback regarding the agencies, please contact us.
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![EchoGlobal]()
EchoGlobal
HQ: LondonStandard Member• We connect tech-oriented companies and startups with exceptional remote software developers across the world, focusing on talent from Eastern Europe.Industries
- Gaming
- Law
- Real Estate
- Sports
- Telecommunications
- Travel & Tourism
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![soho-creative-digital-agency]()
SOHO Creative Group
HQ: Berlin+2 cities
- USA
- New York
- UK
- London
Gold MemberWe are an agency of creatives and developers, in the fields of Branding, UX/UI, Web Design & Development.Industries
- Automotive
- Aviation
- Beauty & Cosmetics
- Education
- Energy
- Entertainment
- Fashion & Retail
- Finance
- Fitness
- FMCG
- Food & Beverage
- Gaming
- Government
- Healthcare
- Hospitality
- Insurance
- IT & Technology
- Law
- Luxury
- Nonprofit
- Real Estate
- Sports
- Startup
- Telecommunications
- Travel & Tourism
Clients
- Agnito Capital
- Mimi
- Factory Berlin
- Streamwerke
- PLATTE.Berlin
Budgets
- Min. Project Budget: €10,000+
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Mobikasa
HQ: New York+2 cities
- USA
- Los Angeles
- UK
- London
4.9The rating displayed is a weighted average derived from verified reviews across trusted platforms, further validated by the DAN team for agency authority.Gold MemberFounded in 2011, is a top-rated agency specializing in ecommerce, web & mobile app development, e-Accessibility testing, digital marketing, and creative design.Industries
- Automotive
- Aviation
- Beauty & Cosmetics
- Education
- Energy
- Entertainment
- Fashion & Retail
- Finance
- Fitness
- FMCG
- Food & Beverage
- Government
- Healthcare
- Insurance
- IT & Technology
- Law
- Luxury
- Nonprofit
- Real Estate
- Sports
- Startup
- Travel & Tourism
Clients
- LG
- Mielle
- Amala Earth
- Cornell University
- Designer Optics
- Signify
- Pearson
Budgets
- Min. Project Budget: $5,000+
- Min. Monthly Budget: $1,000+
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11:11 Studios
HQ: LondonGold MemberTap into award-winning global agency and brand expertise, blended with agile startup thinking, to deliver world-class work that truly engages your audience.Industries
- Automotive
- Entertainment
- Gaming
- Hospitality
- Luxury
- Travel & Tourism
Clients
- The Quietus
- Domino Records
- SlateIQ
- One Little Independent
- Pladis
- Nova Engage
- NHS Property Services
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Sonat Co.
HQ: LondonStandard MemberFor over five years, we've been the driving force behind the success stories of restaurants, pubs, and bars across the UK.Industries
- Hospitality
- IT & Technology
- Nonprofit
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SmallGiants
HQ: London+2 cities
- USA
- New York
- San Francisco
Gold MemberSmallGiants is a global, full-service digital and creative marketing agency. We are Technology-Driven, Data Obsessed, Creatively Motivated and Growth Focused.Service Expertise
- Mobile UI/UX Design
- iOS App Development
- Android App Development
Industries
- Beauty & Cosmetics
- Energy
- Entertainment
- Fashion & Retail
- Finance
- Fitness
- Gaming
- Hospitality
- Insurance
- IT & Technology
- Luxury
- Sports
- Startup
Clients
- Realm
- Beezly Security
- Vixio
- Wilshire
- BFI
- accelex
- Elsevier
- Style Analytics
- NetAbstracton
- MackeyRMS
- Loomi.ai
- Berlin Media Relations
- PPENY.Shop
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UX Connections
HQ: London+2 cities
- USA
- New York
- Australia
- Sydney
Gold MemberUX Connections, the UX agency with UX/UI consultants to help your digital product succeed. We provide specialised, flexible, on-site UX help to our clients.Industries
- Finance
- FMCG
- Telecommunications
- Travel & Tourism
Clients
- Unilever
- Virgin Atlantic
- HTC
- Barclaycard
- Visit London
Budgets
- Min. Project Budget: £1,000+
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Justified Studio
HQ: LondonGold MemberWe are a full-service creative agency led by strategy, design and technology. Dedicated to innovative brands and organisations, we accelerate growth and create impact.Industries
- Aviation
- Beauty & Cosmetics
- Energy
- Entertainment
- Finance
- Food & Beverage
- Sports
- Startup
- Travel & Tourism
Clients
- Svea Solar
- Wild
- Native
- Google Lens
- Natoora
- Klim
- Wayve AI
- Future Forest
- Textile Exchange
- Cleo
- Hermès
- MoonPay
- Ripple
- Svea Solar
- The Dots
- The United Nations
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Bird Marketing
HQ: London+2 cities
- USA
- New York
- MENA
- Dubai
5.0The rating displayed is a weighted average derived from verified reviews across trusted platforms, further validated by the DAN team for agency authority.Gold MemberA multi award-winning Digital Marketing Agency providing a broad spectrum of digital solutions. Our HQ is in the UK, with branches in multiple locations around the world.Industries
- Automotive
- Aviation
- Beauty & Cosmetics
- Education
- Energy
- Entertainment
- Fashion & Retail
- Finance
- Fitness
- FMCG
- Food & Beverage
- Gaming
- Government
- Healthcare
- Hospitality
- Insurance
- IT & Technology
- Law
- Luxury
- Nonprofit
- Real Estate
- Sports
- Startup
- Telecommunications
- Travel & Tourism
Clients
- Huawei
- Supermicro
- Arab Bank
- Aramex
- Regis
Budgets
- Min. Project Budget: £5,000+
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Aumcore Digital Agency
HQ: New York+2 cities
- USA
- Chicago
- UK
- London
Gold MemberAumcore is a global digital marketing agency based in New York; a full-service interactive marketing agency helping brand’s reach the right customers.Industries
- Beauty & Cosmetics
- Education
- Fashion & Retail
- Finance
- Fitness
- FMCG
- Government
- Healthcare
- Hospitality
- IT & Technology
- Law
- Luxury
- Sports
- Travel & Tourism
Clients
- Unilever Knorr
- Dockers Levis
- Cleer
- Pivotal 180
- eviCore
Budgets
- Min. Project Budget: $10,000+
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Together
HQ: London+2 cities
- USA
- New York
- San Francisco
4.9The rating displayed is a weighted average derived from verified reviews across trusted platforms, further validated by the DAN team for agency authority.Gold MemberTogether is a full-service agency that build brands, websites and digital products for good tech companies all over.Industries
- Education
- Finance
- IT & Technology
- Startup
Clients
- Accel
- Unit
- mosaic
- Zipline
- Middesk
- patch
- SentiLink
- Amazon Web Services
- Stytch
- Coast
- Middesk
- Acquire
- WeWork
- HP
Budgets
- Min. Project Budget: £25,000+
Featured Agency -
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Distinction
HQ: London+2 cities
- USA
- New York
- San Francisco
Gold MemberWe help established, mid-sized companies transform outdated web and mobile platforms into high-performing, customer-friendly experiences.Service Expertise
- Android App Development
- Cross-Platform App Development
- Custom Mobile App Development
- FinTech Mobile App Development
- Flutter App Development
- iOS App Development
- Mobile UI/UX Design
- React Native Development
- Native App Development
Industries
- Education
- Finance
- IT & Technology
- Startup
Clients
- Equifax
- Confused.com
- MUFG
- Macmillan
- UKAS
- NQA
- Bureau van Dijk
- Monica Healthcare
- GE Healthcare
- Bluebird Care
- Interim Health
Budgets
- Min. Project Budget: £10,000+
- Min. Monthly Budget: £1,000+
6 Awards -
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This is Undefined
HQ: London4.9The rating displayed is a weighted average derived from verified reviews across trusted platforms, further validated by the DAN team for agency authority.Gold MemberA digital studio building Apps, Websites & E-stores for exciting startups & forward-thinking enterprises.Service Expertise
- iOS App Development
- Software Testing & QA
- FinTech Mobile App Development
- Android App Development
Industries
- Education
- Entertainment
- Fashion & Retail
- Finance
- Fitness
- Food & Beverage
- Luxury
- Nonprofit
- Startup
Clients
- Breathe With James
- Topia
- Fairgame
- RadE4Space
- GetMeFit
- Law Business Research
- Macmillan
- Motley
- Punchy
Budgets
- Min. Project Budget: £25,000+
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Discover Digital
HQ: Reading+3 cities
- UK
- London
- USA
- Washington DC
- Europe
- Athens
Gold MemberDiscover Digital is a global full-service digital agency specialising in Digital Transformation and focusing on Digital Strategy, UI/UX and Technical Implementation.Service Expertise
- React Native Development
- Mobile App Testing & QA
Industries
- Education
- Energy
- Finance
- Healthcare
- Insurance
- Law
- Nonprofit
- Real Estate
- Telecommunications
- Travel & Tourism
Clients
- AbbVie
- Adventist Risk Management
- BTG Specialty Pharmaceuticals
- ITT
- National Commercial Bank
Budgets
- Min. Project Budget: £25,000+
- Min. Monthly Budget: £1,000+
Featured Agency
Best Digital Marketing Agencies by Services in London
Discover the top-notch digital marketing agencies in London by browsing through wide range of services
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How Much Does It Cost to Hire an App Development Company in London To Build an App?
The cost of hiring a mobile app development agency in London varies greatly on the type of app you want to develop. The cost of developing an application will be more in certain circumstances than in others, thus it is critical to know the precise cost of your project management before proceeding.
A high quality application can cost anything from $3,000 to more than $100,000 to build. Briefly, hiring a mobile app development company might cost in London up to $200 per hour at prominent agencies.
The price of an app also is determined by a variety of criteria. The size of the development team, the hourly rate, and the option to outsource all have a direct impact on the development processes and the cost of building a mobile app. A development team that have more years of experience can command a higher fee than the other ones, for example.
Key Criteria to Evaluate a Mobile App Development Agency in London
Project Management
When considering hiring a mobile app development agency remember that it will take a significant amount of time, money, and work. So, you should look for a company that offers you transparency during the development process. You should also ask about the services they will offer after the launch. As a result, you will have a smooth possible app development process.
iOS & Android Development
Developing an iOS app is significantly faster, easier, and less expensive. It can take 30-40% longer to design a mobile app for Android than for iOS, resulting in higher costs along the road. If you need something simple that is also quick and easy to develop, iOS may be the appropriate alternative for you. However, if you need more feature flexibility, Android is probably the best option.
Development Team
When deciding which mobile app development agency to work with, which development team will be working for you is as important as the agency itself. At this point, make sure how experienced the team is about the application you want to develop and take a look at the previous works together with the outcomes. Most importantly, it will be in your best interest to make sure how open the team is to communication.
Artificial Intelligence
The mobile app developed by the best mobile app design companies using AI-powered tools provides customers with a comprehensive and personalized experience. Few applications comprehend human behavior and can predict the user's action and modify the appearance based on the user's mood. It contributes in increasing user engagement, which results in a memorable user experience while retaining long-term user loyalty.
Digital Solutions
You should also review what kind of digital solutions the agency you will work with offers and how well these solutions serve your expectations. Among these digital solutions, there may be automated Q&A and testing, geofencing, native or cross-platform solutions, and of course UX and UI development.
High Quality Services
One of the most important points you should consider is to examine in detail the applications they have done before. How do these applications perform, do they meet your expectations, how are the comments or if there are technical problems, how quickly are they resolved are just a few questions that you should be asking. The answers will give you an insight into how high-quality work the agency will offer you.
Verified Agencies
of Mobile App Development Firms in London
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![sonin-agency]()
Sonin App Development
At Sonin, we’re different. We care about the value that your product has to create. The pursuit of the right thing is just what we do.
HQ: London -
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Aarrth Marketing
Drive more traffic, better leads and incremental sales with an innovative digital marketing agency based in London.
HQ: London -
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That Product Studio
Delivers AI-powered digital solutions via strategic sprints. We specialise in UX, prototyping, innovation & product development to accelerate digital transformation.
HQ: London -
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ConsultMyApp
Mobile and App Marketing Services that increase visibility, maximize conversions, and ultimately, create advocates for your brand.
HQ: London -
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Optionsx
As a premier web development company in the UK, we specialize in crafting professional websites, and web/mobile applications.
HQ: London -
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Square Balloon
Transforming businesses through strategic branding, marketing, and digital solutions for profitability, efficiency, and online excellence.
HQ: London -
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Psycle
Psycle is a pioneering creative and technology company specialising in digital products, experiences, technical infrastructure and marketing growth.
HQ: London -
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Hi Mum! Said Dad
Hi Mum! Said Dad is a digital product and innovation consultancy. We turn strategy into impactful digital experiences.
HQ: London -
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Smart Working
Smart Working is your go-to solution for hiring expert offshore developers. We provide access to the top 1% of senior developers with extensive experience in leading US.
HQ: London -
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The Bang
We create award-winning products for brands like Land Rover, Zoopla, and Mammut. Our designers work as your in-house UI/UX team, delivering innovative, detailed solutions.
HQ: London -
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Poppins
We are strategy, creative and digital technology specialists. We craft beautiful brand expressions, digital experiences, and products, helping reach their full potential.
HQ: London -
![NetTrackers-digital-agency]()
NetTrackers
NetTrackers is a leading digital marketing and SEO agency based in London, renowned for its award-winning services and exceptional results.
HQ: London -
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Kyan
Transforming big ideas into digital products. We design websites & apps to unlock innovation in startups & enterprises across sectors.
HQ: London -
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Brew Digital
Brew Digital is a web design and development agency based in Norwich but with staff located all over the UK and the World.
HQ: London -
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BOND
Bond is a brand & design studio. We craft living, breathing brands with clarity, foresight, beauty and surprise.
HQ: London -
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Chameleon
Digital for Social Impact. Helping good do better. We're WPNC's digital product and service design studio. We only work with charities and non-profits.
HQ: London -
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Pimento
Pimento is a full service agency, supported by the UK’s largest community of independent digital & marketing agencies and consultants.
HQ: London -
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Webskitters
Webskitters LTD, a premier London Web Design Agency. Creating Web & Digital Solutions in London for 10+ Years.
HQ: London -
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Drool Design Studio
We’re a Caribbean and British rooted design studio based in London, specialising in Website Design, Apps, Branding and Development.
HQ: London -
![extrasol-digital-agency]()
Extrasol
Extrasol specialises in bespoke web design, crafting unique solutions for businesses in Barking, Essex, and East London.
HQ: London
Articles and Case Studies on Mobile App Development
Discover more mobile marketing articles on our blog!
In today’s world, where we can’t imagine life without smartphones, the sheer number of mobile apps out there is pretty...