Best iOS App Development Companies in London

Zerocoder is a Roseville, California-based software development firm. They focus on custom software development, web development, mobile app development, web design, and more and were founded in 2023.

CubeZoo is a mobile app and web development agency established in 2011. They’ve worked with large organizations globally, including Pfizer Pharmaceuticals, Telkom, Vodacom, Sureswipe, Allegra, Liberty Life, BMW, and Flash.

The recently worked with a client on the latter’s app UI to simplify the user’s journey by adding progress bars and view list buttons to monitor what had been scanned. This made it easy for users to check their scans and eradicate any errors.

Stakk, a small award-winning software development partner, is headquartered in London, United Kingdom. The Stakk team specializes in designing and developing scalable applications using mobile and web technologies. Their services include UI/UX design, mobile app development, frontend design, and Core development.

Nivoda develops solutions to help businesses increase their sales and margins while removing the operational burden of sourcing diamonds. For example, Nivoda partnered with Stakk when looking for a new mobile app with a user-friendly interface. As a result, the Stakk team was integrated into Nivoda’s existing team of developers and delivered a product efficiently that helped Nivoda scale its operations and reach a broader user base.
 

Digiryte is one of the UK’s most respected developers of web and mobile applications, with clients that include NHS and Channel 4. Their main services include technical consultations, app development, data science, and staff augmentation.

One of Digiryte’s success stories involves an adaptable web app for Close Brothers, a UK banking group. Digiryte built a simple and robust Financial Wellbeing Scoring System application with a visually minimalistic dashboard for easy use.

3 Sided Cube won App Agency of the Year at the 2018 UK App Awards and Most Innovative App Developer at the UK Agency Awards. Their team of 30+ designers and developers has served clients in over 90 countries across the world.

The American Red Cross has long-struggled to make donating blood an appealing way to make a difference. 3 Sided Cube created a mobile app that transformed blood donation. The app allows donors to track where their blood is being used to save lives.

With an impressively robust client list that includes names like Hawk, STUDIO GRAPHENE empowers brands with mobile app development. Founded on design-first principles, this UK-based firm offers an emphasis on helping brands drive change.

One example of STUDIO GRAPHENE’s experience is their work for Sign Studio, one of the world’s respected brands. STUDIO GRAPHENE helped them target their audience of customers with a complete reevaluation of their strategy. This resulted in powerful engagement and an increase in perceived authority for them. 

Clients like Deloitte and Infosys trust Soft Prodigy for high-quality web and mobile solutions, and innovative digital marketing and sales strategies. they are an award-winning software services provider, working with clients ranging from evolving startups to large enterprises.

They teamed up with HDFC to build a digital marketing automation tool that allows users to enhance their reach and create effective email marketing campaigns. The tool helps drive traffic and leads from their channels and clientele.

Their clients include major enterprise clients like TOAD, but TECH ALCHEMY is a mobile app development agency that hasn’t lost its focus on innovation or creativity. This London-based firm helps organizations around the world focus their strategy for greater success.

If you want to see how TECH ALCHEMY helps brands communicate with their audiences in a unique and crowded space, look no further than their work for Copofi. TECH ALCHEMY helped them define a strategy for their audience to improve their reach.

Thoughtbot design and develop solutions to solve problems for clients like Postmates, Yammer, and Iora Health. Their service line includes mobile app development, web development, and interface design for mid and small-sized clients across industries. 

Bark, a startup that delivers toys and treats to pet owners, hired thoughtbot to launch a business-critical subscription product in time for the holiday season. The thoughtbot team worked quickly to rewrite the checkout flow to accommodate the new subscription option.  

This established mobile app development company counts major brands like Zolotoy Vek among their clients. Based in the Ukraine, Brander Studio brings a bright and impactful approach to each unique enterprise project they take on.

Kyivstar creates products for clients around the world. They turned to Brander Studio for a focused strategy that would highlight their unique brand voice and audience. Brander Studio delivered with highly modern and striking approach focused on making an impact.

When companies like Jaguar need an effective path to better mobile applications, they enlist the services of Intellectsoft. This Palo Alto-based software design agency has provided custom software design for brands throughout the world and has established itself as an agency that delivers consistent results.

E&Y is a company that’s tapped into a large audience already but was looking to expand their reach. They turned to Intellectsoft for the opportunity to design an effective mobile app, and Intellectsoft delivered a robust custom software design strategy that led to increased business and brand awareness.

With an impressively robust client list that includes names like Ericsson, Supercharge

empowers brands with web development. Founded on design-first principles, this London-based firm offers an emphasis on helping brands drive change.

One example of Supercharge’s experience is their work for Vodafone, one of the world’s respected telecommunications brands. Supercharge helped them target their audience of customers with a complete reevaluation of their web development strategy. This resulted in powerful engagement and an increase in perceived authority for them.

Application development company CodeLeap was founded in 2019. The team specializes in mobile app development, web development, Artificial Intelligence, AR/VR development, and more and is located in London, United Kingdom.

Yord has delivered AR and VR development results to brands like PwC, still expanding on its list of success for brands in a wide range of industries. This Prague-based firm helps companies create VR experiences that improve their ability to impress customers.

If you want to see how Yord helps brands meet their goals in a crowded space, look no further than their AR and VR development work for JHV. Yord helped them define and execute a strategy that would help them meet their goals.

Established in 2015, ERRNA is a blockchain company. The team offers blockchain, marketing strategy, web design, cybersecurity, and more and is headquartered in San Jose, California; New York, New York; Belrose, Australia and London, United Kingdom.

Xenia Tech, an offshore web & app development agency, is based in Da Nang, Vietnam, with offices in Ho Chi Minh City and London, UK. Founded in 2017, the team partners with digital agencies globally and provides web & app development services, UI/UX design, and AI & ML services.

Beautizon is an Australian/Vietnamese cosmetics company. They required a bespoke e-commerce platform to service their clients in Vietnam. Xenia Tech created a clean and minimalistic site that uses elements within the company’s products to add extra style to the design.
 

What do Millie’s Gelato and Dharma Maps have in common? They’ve both turned to MobCoder for mobile app development expertise. This Seattle based agency has already made major waves with work for enterprise clients and startups alike.

When Boost Promote Inc. launched a platform targeting their unique users, MobCoder analyzed the entirety of their approach to refine their mobile app, create key features and design a strategy that would bring together all elements of the client’s brand. The result was a huge success, and continues to drive progress for the brand today.

SENLA, Software Engineering Laboratory is a software development powerhouse specializing in programming and maintaining tools to aid in business process automation. Their client portfolio is made up mostly of enterprise and mid-sized businesses in the healthcare and financial industries. 

One of their recent projects was developing a human resources management tool for enterprise companies. They integrated their platform with accounting systems and other management tools to make keeping track of employees easier and give their product a leg up on other competitors. 

Many enterprise clients count Binary Mango as their dependable mobile app development experts, so it’s no wonder the company has achieved such widespread success. With years of experience in their industry, this London-based agency is certainly here to make an impact.

One Binary Mango client is a globally recognized leader in their sector, and Binary Mango has provided focused and wide-reaching services for the company for the entirety of their working relationship. This includes UX design, UI, overall brand presence and visuals, and more.

Many enterprise clients count Protocloud Technologies as their dependable e-commerce development experts, so it’s no wonder the company has achieved such widespread success. With years of experience in their industry, this India-based agency is certainly here to make an impact.

One Protocloud Technologies client is a globally recognized leader in their sector, and Protocloud Technologies has provided focused and wide-reaching services for the company for the entirety of their working relationship. This includes UX design, UI, overall brand presence and visuals, and more.

With more than 500 custom solutions delivered, Light IT Global is an international web and mobile software solutions company. The company has delivered solutions to startups and enterprises from Europe, Canada, Japan, China, the United States, and other countries.

Among Light IT Global’s biggest projects was it's custom software development partnership with Tutor Peers LLC. The team created an MVP using PHP and Lavarel frameworks for the backend and Angular for the frontend. The solution allowed students to create profiles, connect, and tutor other students online.