Best iOS App Development Companies in London

With clients like Royal Caribbean and Universal Music Group, Infinum certainly has no shortage of big-name projects in its portfolio. But despite their massive enterprise clientele, the New York-based web development agency retains a focus on creative-minded approaches to client pain points.

The Museum of Broken Relationships made international news for its crowdsourced platform of stories and items from relationships that have ended. Infinum designed the online extension of the museum’s mission, with a fully responsive web application that connects sufferers of lost love around the world.

Many enterprise clients count Zazz 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 Seattle-based agency is certainly here to make an impact.

One Zazz client is a globally recognized leader in their sector, and Zazz 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.

Their clients include major enterprise clients like GlobePayroll, but Andersen is a IT staff augmentation agency that hasn’t lost its focus on innovation or creativity. This Arizona-based firm helps organizations around the world focus their strategy for greater success.

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

Sparx IT Solutions blends strategic consulting, opportunities in emerging tech, and regular support for complete customer delight. Their client portfolio is made up mainly of small to mid-sized clients in industries like e-commerce, business, and education.

A recent example of their work was creating event app Techathon. Sparx IT Solutions powered it as an event aggregator app to bring users all tech-related events in their area so one app provided all of the information they needed.

10Pearls began as a two-person operation and is now a global organization of more than1200 individuals with offices in DC, New York, London, San Jose, Toronto, Dubai, Karachi, Lahore, Islamabad, and Medellin. The agency offers a complete suite of application and software development services.

One example of which is the creation of an online educational experience that drove assessment goals for Discovery | Education and their STEM programs across the country.
 

With a passion for both strategy and design, Blink22 has provided custom software development work for clients like Careem. Based in Egypt, Blink22 brings a long history of success to each project they complete.

When Involvio was just a new brand looking to make an impact, Blink22 crafted the entirety of their experience in this distinct area. The result was a splashy entrance into the market orchestrated by Blink22 designers and strategists.

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.

Tkxel is a high-end company known for delivering cutting-edge tech solutions across digital platforms. The talented team of developers creates mobile app, custom software, and website solutions across industries like finance, information technology, and business services. 

One of their recent projects was creating Nutonian—a custom, cloud-based loyalty management solution that acts as a mobile wallet. The Tkxel team not only created the custom IP but only engineered a suite of wireless short-range web and mobile solutions for them. 

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

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

The agile and flexible team at Systango Technologies tackles projects with a scrappy startup mentality for global brands like MGM and Target. Their service offerings are mobile app and web development.

One of Systango Technolgies’ standout portfolio pieces is the work they did with geosocial networking app Grindr to create the world’s largest LGBTQ online community. Users create profiles and connect with other members by messaging, sending photos, and sharing their location. 

Custom software development company Binmile Technologies is headquartered in Claymont, Delaware; Noida, India; Borehamwood, United Kingdom and Mumbai, India. The midsize company was launched in 2017. Their team provides custom software development, mobile app development, application testing, web development, and more.

Founded in 2002, Dotsquares has since launched over 11,000+ web projects across all industries. In their 17 years in business, the agency has created a wide range of websites and applications for clients like Bose and Dunkin Donuts.

When Hungry Time needed a development team to deliver their online food ordering application, Dotsquares created an integrated design that features everything foodies need. The app is robust and informative as well as simple and pleasing to use.

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.

Brightec is an award-winning development agency working with clients like Range Rover, Rouche, and The Marine Conservation Society. Their main service lines are mobile app development and user experience design.

Working with nonprofit King's Education, the Bightec team created an app to help them showcase the best education options. The app helped the organization fulfill their mission of nurturing and developing young people by bringing their service to smartphones and tablets everywhere.

If you are looking for a world-leading technical expert and developer, then CoreBlue is the perfect team for you. They believe that technology is used to improve lives and that is exactly what they do. You can trust this company to deliver well-rounded services from start to finish. From planning to maintenance, these guys got you covered.

One of their recent projects is with Propio, an investment startup platform. The CoreBlue team integrated APIs and platforms to help users create and manage their investment opportunities. They utilized React, PHP, Nginx, and AWS EC2 for the solution.
 

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.