Top Mobile App Development Companies in the United Kingdom

Explore the premier mobile app development companies in the UK that stay on top of industry trends, and use advanced tools and high-end custom development to deliver innovative, engaging and high-performance apps for a variety of operating systems. Filter by cost, reviews and team size to find the most suitable team for your goals and budget.

Best United Kingdom Mobile App Developers

1,037 Companies-Rankings updated: September 06, 2026

Each agency undergoes DesignRush evaluation for professional expertise and genuine client satisfaction to assist your search. Some featured placements are paid.

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Rytsense Technologies
Leading Global Digital Transformation
Leading Global Digital Transformation
Rytsense Technologies is an AI-driven technology company specializing in AI development services, machine learning solutions, and intelligent automation. We help businesses build advanced AI applications, integrate AI models into existing systems, and transform data into actionable insights...
Top Services:
AI Development
Mobile App Development
Software Development
Business Consulting
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Location
London, United Kingdom
Number of Employees
100 - 249
Average Hourly Rate
$25/hr
Minimal Budget
Under $1,000
View Profile
5.0 5.0 (67)
You K Designs
Next-Gen Design Next-Level Results
Next-Gen Design Next-Level Results
You K Designs is UK based, tech driven digital agency providing innovative solutions to business worldwide. Our Mission is to help businesses to grow by combining creative designs, advanced technology, and data driven marketing strategies...
Top Services:
Web Development
Mobile App Development
eCommerce Development
Graphic Design
SEO
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Location
London Colney, United Kingdom
Number of Employees
Under 49
Average Hourly Rate
$40/hr
Minimal Budget
$1,000 - $10,000
View Profile
Softhealer Technologies Pvt. Ltd.
We Make Your Business Easy
We Make Your Business Easy
Softhealer Technologies is a reliable business solutions provider with 11+ years of experience, 150 professionals, and Odoo Gold Partner status. We build secure ERP systems, AI tools, and custom web apps that help businesses improve operations and grow with confidence...
Top Services:
AI Development
Digital Marketing
Big Data Analytics
CRM Consulting
ERP Consulting
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Location
Croydon, United Kingdom
Number of Employees
100 - 249
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5.0 5.0 (53)
Vebryx
Your Trusted Partner For MVP Development
Your Trusted Partner For MVP Development
Vebryx is a leading MVP development company in UK, helping startups & SMEs build scalable, user-friendly products with speed and confidence...
Top Services:
Software Development
Web Development
Mobile App Development
Software Testing
Wearables
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Location
Glasgow, United Kingdom
Number of Employees
Under 49
Average Hourly Rate
$70/hr
Minimal Budget
$1,000 - $10,000
View Profile
A.S Websites
Our Services Are Built For Businesses
Our Services Are Built For Businesses
Were a small, hands-on team based at Middle Office, 155 Hale Lane, Edgware HA8 9QW. Unlike big agencies, you deal directly with Antreas clear communication, honest pricing, and deadlines we actually meet...
Top Services:
Web Design
SEO
eCommerce Development
Mobile App Development
Web Development
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Location
Edgware, United Kingdom
Number of Employees
Under 49
Average Hourly Rate
$30/hr
Minimal Budget
Under $1,000
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5.0 5.0 (13)
Devlixor Technologies
Code That Compounds Growth That Lasts
Code That Compounds Growth That Lasts
Devlixor Technologies is a high-velocity digital engineering firm dedicated to transforming complex technical challenges into market-leading growth engines. Specializing in Next.js architecture and AI-driven automation via n8n, we build scalable digital backbones for brands across the USA, UK, and APAC...
Top Services:
Web Development
SEO
Web Design
Digital Marketing
Mobile App Development
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Location
London, United Kingdom
Number of Employees
100 - 249
Average Hourly Rate
$60/hr
Minimal Budget
$1,000 - $10,000
View Profile
AeVomAI
Create Once. Sell Forever.
Create Once. Sell Forever.
At AeVomAI, we believe a high-quality digital presence shouldnt be limited to large corporations with unlimited budgets. We created this agency to close that gap, giving small businesses access to premium web design, powerful app development, and scalable digital solutions...
Top Services:
Web Design
Mobile App Development
Web Development
SEO
Creative Services
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Location
London, United Kingdom
Number of Employees
Under 49
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Scopesite Digital Studios
AI-first Web Design, Local Roots
AI-first Web Design, Local Roots
Scopesite Digital Studios is a veteran-owned AI first website design agency based in Somerset and services the United Kingdom as well as global clients. We build websites on Next.js with Server Side Rendering so every page is super fast and readable by AI bots, making you visible to ChatGPT, Claude...
Top Services:
Web Design
SEO
AI Development
Mobile App Development
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Location
Frome, United Kingdom
Number of Employees
Under 49
Average Hourly Rate
$120/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
2 Projects Listed
View Profile
5.0 5.0 (6)
Syncify Labs
Design That Matters!
Design That Matters!
Welcome to Syncify Labs, where art meets technology. We are a passionate team of creators, engineers, and visionaries committed to bridging the gap between artistic expression and technological advancement...
Top Services:
Web Design
eCommerce Development
Web Development
Mobile App Development
Digital Marketing
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Location
Nash, United Kingdom
Number of Employees
Under 49
Average Hourly Rate
$25/hr
Minimal Budget
Under $1,000
View Profile
Endpoint Clients
Designing Digital Solution That Performs,
Designing Digital Solution That Performs,
Endpoint Clients is a UI/UX | Product | SaaS | Webapp Design Company, helping startups, SaaS companies, and enterprises build scalable digital products. We specialize in UI/UX design, product design, web applications, mobile apps, and custom software solutions that improve usability, engagement, and business...
Top Services:
Web Design
UI/UX Design
Mobile App Development
AI Development
eCommerce Development
Show more
Location
London, United Kingdom
Number of Employees
Under 49
Average Hourly Rate
$55/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
1 Project Listed
View Profile
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Digitify
Building The Next Generation Of Digital Services
Building The Next Generation Of Digital Services
Digitify is a UK-based fintech consultancy specialising in core banking transformation and digital banking platform delivery. With a team of 160+ engineers, we partner with banks, neobanks, and financial institutions across the UK, Europe, and GCC to modernise financial infrastructure and accelerate digital...
Top Services:
Digital Services
Product Design
Mobile App Development
AI Development
Software Testing
Show more
Location
Langley, United Kingdom
Number of Employees
50 - 99
Average Hourly Rate
$30/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
3 Projects Listed
View Profile
4.0 4.0 (1)
Athlon Technology
Digital Experiences That Drive Growth
Digital Experiences That Drive Growth
Athlon is a digital product and technology studio that creates scalable digital experiences by combining strategy, design, and development. With over 15 years of experience and projects delivered for more than 120 global brands, Athlon helps businesses transform ideas into meaningful products that drive...
Top Services:
Web Development
Branding
UI/UX Design
Product Design
Mobile App Development
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Location
London, United Kingdom
Number of Employees
Under 49
Average Hourly Rate
$50/hr
Minimal Budget
$1,000 - $10,000
View Profile
4.4 4.4 (9)
Neptune Blue Technology Ltd
Ideas That Drive Tomorrow's Innovation
Ideas That Drive Tomorrow's Innovation
Neptune Blue Technology Ltd is a UK-registered development agency specializing in bespoke digital products. We partner with ambitious businesses worldwide to engineer custom software, high-performance cross-platform mobile apps, and intelligent AI automation. We don't rely on off-the-shelf templates; instead...
Top Services:
AI Development
Mobile App Development
Web Development
Software Development
Show more
Location
London, United Kingdom
Number of Employees
Under 49
Average Hourly Rate
$50/hr
Minimal Budget
$1,000 - $10,000
View Profile
Estopia Engineering Ltd.
Websites That Build Trust
Websites That Build Trust
Estopia is a founder-led website design and development studio based in Scotland, helping businesses create modern, trust-focused websites that clearly communicate their value and generate enquiries. The studio combines strategy, messaging, design, development, and ongoing support under one senior team to...
Top Services:
Web Design
Web Development
UI/UX Design
Mobile App Development
Software Development
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Location
Cowdenbeath, United Kingdom
Number of Employees
Under 49
Average Hourly Rate
$85/hr
Minimal Budget
Under $1,000
View Profile
Digital Heroes
We Launch Brands In New Orbits
We Launch Brands In New Orbits
Digital Heroes is a full-stack Shopify development and digital marketing agency founded in 2017. We specialize in building high-converting ecommerce stores, Shopify custom development, web design, SEO, and brand growth strategies. With 2,000+ stores built and $10M+ in client revenue generated, we are a...
Top Services:
Software Development
Web Development
Mobile App Development
WordPress Website Design
Branding
Show more
Location
London, United Kingdom
Number of Employees
Under 49
Average Hourly Rate
$25/hr
Minimal Budget
Under $1,000
Portfolios Count
23 Projects Listed
View Profile
4.6 4.6 (215)
Suffescom UK
Building Future-Ready Apps & Software For UK Businesses
Building Future-Ready Apps & Software For UK Businesses
Suffescom has established strong expertise in AI-driven applications, software development, and early adoption of emerging technologies, enabling enterprises to automate, enhance user experiences, and generate data-driven insights through advanced technologies...
Top Services:
Software Development
Mobile App Development
AI Development
Location
London, United Kingdom
Number of Employees
100 - 249
Average Hourly Rate
$50/hr
Minimal Budget
$10,000 - $25,000
View Profile
5.0 5.0 (4)
Trevatt Design
Digital Design With A Pulse
Digital Design With A Pulse
We handle strategy, branding, UX design, web development and mobile app design under one roof. No outsourcing, no handoffs between teams. The same people who research your users are the ones designing and building your product. We work best with startups, scale-ups and progressive teams who need a partner...
Top Services:
Product Design
Branding
Web Design
UI/UX Design
Web Development
Show more
Location
Gillingham, United Kingdom
Number of Employees
Under 49
Average Hourly Rate
$70/hr
Minimal Budget
Under $1,000
View Profile
5.0 5.0 (1)
Starkey Digital
Bespoke Web Design & Development Studio In Chester, UK.
Bespoke Web Design & Development Studio In Chester, UK.
Starkey Digital is a web agency based in Chester, UK, specialising in bespoke website design, web development, and digital experiences. We build high-performance sites with modern frameworks like SvelteKit, Three.js, and Cloudflare Workers crafted for speed, visual impact, and results...
Top Services:
Digital Services
Web Design
eCommerce Development
Web Development
WordPress Website Design
Show more
Location
Chester, United Kingdom
Number of Employees
Under 49
Average Hourly Rate
$150/hr
Minimal Budget
Under $1,000
View Profile
CHARLEE X
Serious AI and distributed systems engineered for production.
Serious AI and distributed systems engineered for production.
CHARLEE X is a UK software team that ships custom AI agents, agentic workflows, and reliable backends for B2B products. We work serverless-first on AWS and lean on TypeScript with Effect-TS so failures, concurrency, and service boundaries stay explicit as complexity grows. Engagements centre on production...
Top Services:
AI Development
Software Development
Web Development
eCommerce Development
Mobile App Development
Show more
Location
York, United Kingdom
Number of Employees
Under 49
Average Hourly Rate
$300/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
1 Project Listed
View Profile
Mezzex
Building Digital Foundations
Building Digital Foundations
Mezzex delivers tailored digital solutions that blend smart technology with strategic marketing to help businesses grow faster. From high-performing websites to data-driven campaigns, the focus is on creating scalable, user-friendly experiences that drive real results and long-term success...
Top Services:
Web Design
Web Development
Digital Marketing
Software Development
Mobile App Development
Show more
Location
Birmingham, United Kingdom
Number of Employees
100 - 249
Average Hourly Rate
$50/hr
Portfolios Count
1 Project Listed
View Profile
3.4 3.4 (10)
Aress Software
Empowering Growth
Empowering Growth
Aress Software is a global IT services and software development company that delivers custom digital solutions for businesses worldwide. With over 25 years of experience, it specializes in software development, cloud computing, DevOps, AI & data engineering, cybersecurity, and 24/7 managed IT support...
Top Services:
Software Development
Cybersecurity
IT Services
CRM Consulting
Cloud Consulting
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Location
Hoyland, United Kingdom
Number of Employees
500 - 999
Average Hourly Rate
$35/hr
Minimal Budget
$1,000 - $10,000
View Profile
4.1 4.1 (230)
Radiant
The Shopify Agency That Helps Brands Shine
The Shopify Agency That Helps Brands Shine
Radiant partners with ecommerce brands to enable them to be their best version, thanks to our expertise in Shopify web design, development and website optimisation. We help brands make an impression online, increase their audience and convert more sales...
Top Services:
Web Design
Web Development
eCommerce Development
Digital Strategy
UI/UX Design
Show more
Location
Birmingham, United Kingdom
Number of Employees
Under 49
Minimal Budget
$10,000 - $25,000
Portfolios Count
1 Project Listed
View Profile
5.0 5.0 (36)
Wazobia Technologies Ltd
Custom Software Development That Actually Launches
Custom Software Development That Actually Launches
Wazobia Technologies builds scalable custom software products for startups and professional services. Dedicated engineers, transparent delivery, full ownership from MVP to enterprise scale...
Top Services:
Software Development
Web Development
Mobile App Development
AI Development
Software Testing
Show more
Location
London, United Kingdom
Number of Employees
Under 49
Average Hourly Rate
$50/hr
View Profile
Vizrex Software Solutions
We Build Software That Performs
We Build Software That Performs
Vizrex Software Solutions is a software engineering company building custom web platforms, mobile apps, backend systems, integrations, automations, and AI-enabled business solutions. We work with businesses that need serious execution, practical technology decisions, and systems built for real-world...
Top Services:
Web Development
Software Development
Mobile App Development
IT Services
Managed Services
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Location
London, United Kingdom
Number of Employees
Under 49
Average Hourly Rate
$50/hr
View Profile
4.2 4.2 (50)
Webvise Ltd.
Just Websites That Work
Just Websites That Work
Webvise is a Halifax-based web design and development studio that creates fast, search-friendly websites for trades and service businesses across the UK. The company offers website design, hosting, WordPress migrations, booking systems, local SEO, and Google Ads management through a simple one-time fee model...
Top Services:
Web Design
UI/UX Design
Web Development
Mobile App Development
Software Development
Show more
Location
London, United Kingdom
Number of Employees
Under 49
Average Hourly Rate
$35/hr
Minimal Budget
Under $1,000
View Profile
Vahue
Accelerate Your AI Transformation
Accelerate Your AI Transformation
Vahue is an AI transformation consultancy and engineering company that helps startups and scaling enterprises become AI-native through team augmentation, workforce training, and enterprise AI systems. The company combines AI-native engineering talent, practical upskilling programs, and custom AI solutions to...
Top Services:
AI Development
Staff Augmentation
Software Development
SEO
Web Development
Show more
Location
London, United Kingdom
Number of Employees
Under 49
Average Hourly Rate
$50/hr
Minimal Budget
$10,000 - $25,000
View Profile
BigJump
Turning Ideas Into Shipped Product
Turning Ideas Into Shipped Product
BigJump is a UK-based product development studio that combines experienced engineering leadership with AI-accelerated software delivery to help organizations turn ideas into launched digital products. Founded in 2003, the studio provides architecture, engineering, infrastructure, security, and AI integration...
Top Services:
AI Development
Mobile App Development
Software Development
DevOps Consulting
Cloud Consulting
Show more
Location
Great Malvern, United Kingdom
Number of Employees
Under 49
Average Hourly Rate
$150/hr
Minimal Budget
$1,000 - $10,000
View Profile
5.0 5.0 (4)
M40Tech
Trusted Salesforce Expertise For Modern Enterprises
Trusted Salesforce Expertise For Modern Enterprises
M40Tech is a trusted Salesforce consulting and development company based in the UK, delivering tailored CRM solutions to help businesses streamline operations and enhance customer experiences...
Top Services:
Web Design
CRM Consulting
Cloud Consulting
IT Services
Direct Marketing
Show more
Location
London, United Kingdom
Number of Employees
50 - 99
Minimal Budget
Under $1,000
View Profile
5.0 5.0 (1)
Nettl of Fareham
We Help Local Businesses Grow
We Help Local Businesses Grow
Nettl of Fareham is a full-service creative and digital agency providing website design, SEO, branding, print, and digital marketing solutions for businesses across Hampshire and the UK. With over 10 years of experience, the agency combines local expertise with the resources of the nationwide Nettl network to...
Top Services:
SEO
WordPress Website Design
Web Design
Web Development
eCommerce Development
Show more
Location
Fareham, United Kingdom
Number of Employees
Under 49
Average Hourly Rate
$100/hr
Minimal Budget
Under $1,000
Portfolios Count
4 Projects Listed
View Profile
4.9 4.9 (36)
Fractal Labs
Crafting Unique Digital Experiences For Ambitious Brands
Crafting Unique Digital Experiences For Ambitious Brands
Fractal Labs is a creative design and development studio focused on helping startups and growing brands build high-quality digital experiences through web design, app interfaces, branding, and product design. With a subscription-based model and fast turnaround times, the company delivers scalable creative...
Top Services:
Mobile App Development
UI/UX Design
Location
London, United Kingdom
Number of Employees
Under 49
Portfolios Count
1 Project Listed
View Profile
Aceist
Design That Converts. Code That Performs.
Design That Converts. Code That Performs.
Aceist is a full-service web design and development agency established in 2011. We build professional websites, Shopify stores, ecommerce platforms, and custom web applications for businesses across the UK, USA, and Pakistan. 200+ projects delivered. Honest pricing. Built right, every time...
Top Services:
Web Design
eCommerce Development
Web Development
WordPress Website Design
SEO
Show more
Location
Sheffield, United Kingdom
Number of Employees
Under 49
Average Hourly Rate
$50/hr
Minimal Budget
$1,000 - $10,000
View Profile
5.0 5.0 (1)
The Responsive Dev
Your Senior Developer, On Standby
Your Senior Developer, On Standby
Responsive Dev is a freelance front-end development service led by Jim, a senior engineer specializing in fast, reliable fixes for websites and applications. With over 12 years of experience working with organizations such as the World Health Organization, World Economic Forum, and UK public sector teams, Jim...
Top Services:
Digital Services
Digital Strategy
Design Services
Web Design
UI/UX Design
Show more
Location
Brighton, United Kingdom
Number of Employees
Under 49
Average Hourly Rate
$100/hr
Minimal Budget
$1,000 - $10,000
View Profile
Algosoup
Forward Deployed AI Engineering
Forward Deployed AI Engineering
Algosoup is a London-based software development company that provides AI-native, forward-deployed engineering services by embedding software engineers into client teams. It supports startups, scaleups, enterprises, and agencies with rapid MVP development, product engineering, AI integration, legacy...
Top Services:
AI Development
Software Development
Mobile App Development
Software Testing
eCommerce Development
Show more
Location
London, United Kingdom
Number of Employees
Under 49
Average Hourly Rate
$300/hr
Minimal Budget
$25,000 - $50,000
View Profile
Coral Orbit Studio
Follow The Signal
Follow The Signal
Coral Orbit Studio is a one-person digital studio focused on creating durable, purpose-driven digital products. The studio works across code, design, immersive experiences, and platforms, developing handmade products designed to outlast trends. It also offers digital products such as SEO tools, SaaS...
Top Services:
Mobile App Development
Location
London, United Kingdom
Number of Employees
Under 49
Portfolios Count
1 Project Listed
View Profile
StriveX Systems
Rise Beyond Limits
Rise Beyond Limits
StriveX Systems engineers custom software and intelligent AI solutions for businesses that have outgrown generic technology. From enterprise systems and business applications to AI automation, we turn complex operational challenges into scalable digital solutions built around the way each organization works...
Top Services:
AI Development
Software Development
Mobile App Development
CRM Consulting
ERP Consulting
Show more
Location
London, United Kingdom
Number of Employees
Under 49
Average Hourly Rate
$100/hr
Minimal Budget
Under $1,000
Portfolios Count
1 Project Listed
View Profile
SDTC Digital
Future-Ready Product Engineering, Powered By AI
Future-Ready Product Engineering, Powered By AI
SDTC Digital is a product engineering and AI company building software for mid-market and enterprise clients across the US and Europe. From Dallas, Kolkata and the UK, we build new products, modernise ageing platforms and put AI into production through Aurvik AI by SDTC. 600+ products delivered, running in...
Top Services:
AI Development
Software Development
Mobile App Development
Web Development
Wearables
Show more
Location
London, United Kingdom
Number of Employees
100 - 249
Average Hourly Rate
$25/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
5 Projects Listed
View Profile
Driftime
The Guide To Your Hero
The Guide To Your Hero
Driftime® is a UK-based creative and design agency that partners with organisations focused on social and environmental progress. The agency primarily works with organisations operating in policy-adjacent sectors such as climate, sustainability, public health, and social innovation...
Top Services:
Mobile App Development
Location
London, United Kingdom
Number of Employees
Under 49
Portfolios Count
1 Project Listed
View Profile

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Leading Global Digital Transformation

Next-Gen Design Next-Level Results

We Make Your Business Easy

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Code That Compounds Growth That Lasts

Create Once. Sell Forever.

AI-first Web Design, Local Roots

Design That Matters!

Designing Digital Solution That Performs,

Building The Next Generation Of Digital Services

Digital Experiences That Drive Growth

Ideas That Drive Tomorrow's Innovation

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We Launch Brands In New Orbits

Building Future-Ready Apps & Software For UK Businesses

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Bespoke Web Design & Development Studio In Chester, UK.

Serious AI and distributed systems engineered for production.

Building Digital Foundations

Empowering Growth

The Shopify Agency That Helps Brands Shine

Custom Software Development That Actually Launches

We Build Software That Performs

Just Websites That Work

Accelerate Your AI Transformation

Turning Ideas Into Shipped Product

Trusted Salesforce Expertise For Modern Enterprises

We Help Local Businesses Grow

Crafting Unique Digital Experiences For Ambitious Brands

Design That Converts. Code That Performs.

Your Senior Developer, On Standby

Forward Deployed AI Engineering

Follow The Signal

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