We build apps

Centax is a consultancy specializing in Ruby on Rails, iOS and Mac OS X development.
We help our partners and customers build apps and make them awesome.

  • Mosaic

    Combine images. Useful utility app for concatenating multiple images (e.g. chat history).

    Download on the App Store
    Mosaic
  • Compathy

    Compathy(コンパシー) - みんなの海外旅行記で旅の計画
    自分の旅行記をキレイな「ログブック」として保存し、みんなに共有しよう!

    Download on the App Store
    Compathy
  • Odigo Japan

    The best guide to Japan
    More than any city guide, Odigo is a comprehensive country guide for Japan.

    Download on the App Store
    Odigo Japan
  • Coming Soon

    More apps under development

    Coming soon

Mobile Apps

We're experts of designing and developing mobile (iOS/Android) apps.

Ruby on Rails

Build your Rails web application, make it up running and scale.

Mac Desktop Apps

Even have an idea of a desktop application? We can do that as well.

Our Partners

Your satisfaction is our goal.