London Underground for Android

London Underground for Android

The most popular London Underground app currently available with over 1 million active users. Key features are offline routing, a custom shortest path algorithm, and a robust multi-threaded tile viewer allowing for hi-res maps on the lowest memory devices.

The code base was written in modular manner, using Android library projects, to enable multiple other products to leverage the development effort. Currently over 20 other maps have been released using the tile viewer, under the Zuti and A-Z brands.


Native Android apps, with over 20 products released using the core codebase.

Key Skills

  • Android
  • SQLite
  • Shortest Path
  • Multi-threading

Next posts

Sony Computer Entertainment

Research and development for Sony Computer Entertainment on various projects spanning Android, Sony TVs and PlayStation. Backend Consulted on best practice for back ends to both mobile and web...

Depart for Android

In-house project used to explore Google App Engine and Google Cloud Endpoints. These two great technologies are changing the way apps are developed, allowing full stack development at a rapid pace...