We make beautiful apps with millions of users all over the world.

All 4 app logo

All 4

We worked with Channel 4 to revamp one of the biggest apps in the the UK, with millions of registered users.

Feeltracker app logo


Achieve your health goals. 25,000+ downloads, top ratings, and thousands of users all over the world.

PayQwiq app logo

Tesco Pay+

Pay in Tesco quickly, easily and securely using just your mobile phone. 300,000+ users nationwide and growing.

Economist Films logo

Economist Films

Video documentaries app by The Economist. Available on iPhone, iPad and Apple TV.

Ikono logo


World's first HD fine art television channel. Apps available on iPhone, iPad and Apple TV.

TimeGlance app logo


Time management for power users. Created for iPhone and iPad with Swift. Relaunching soon.

Want to make an app? Get in touch.

Choice ingredients

We pick the simplest, most effective technologies, and then get things done. Here's what we're using today:


Swift Objective-C UIKit Core Data Migrations Collection Views Custom Layouts Table Views Scroll Views Page Views Core Graphics Animation AVFoundation Auto Layout Size Classes Stack Views Gesture Recognizers Custom Controls In-App Purchase Accessibility Reachability Pods AirPlay Google Cast Push Notifications Universal Links MapKit Core Location App Extensions Delegates Blocks Threading GCD Operations NSURLSession Unit Tests UI Tests Firebase Omniture SpriteKit YouTube Lottie
These technologies cover making iPhone, iPad, Apple TV, and Apple Watch apps.


Python Ruby Flask Rails JavaScript Firebase jQuery Bootstrap React Linux pip virtualenv uWSGI Nginx Google App Engine Jekyll Markdown ASP.NET MVC


Sketch PaintCode Pixelmator Photoshop Illustrator OmniGraffle


SQLite PostGreSQL SQL Server Google Cloud Datastore MongoDB Key-value stores


C# WPF WCF .NET Threading XAML MVVM Prism Windows Forms Windows Server Infragistics Xceed

Let's talk

Email: contact@customarts.com


If you'd like support for Feeltracker, Blood Pressure Track, WeightFly or Sleep Track, email: support@feeltracker.com

Find us on Facebook

You can get in touch with Custom Arts through Facebook.


Custom Arts is based in London.