Something went wrong, click on "Ok" to try again...
Ok
The internet connection was interrupted, click "Ok" to continue...
Ok
Reconnecting...
Resume App

Great app for making a fantastic CV

Heart Rate Monitor

Heart rate monitor for measuring your heartbeat with your phone's camera

Quiz App

Make your own quiz and test yourself

Chess Analysis

Analyze any chess game

23apps.com
We build apps that are
* useful
* easy to use
* available on Android
* available on iPhones and iPads
* available as web application

Please enjoy these apps.