The latest version of the Andee Library for Arduino is:
Version 25 - AIO Ready
You will need to install the App on your Smart Phone:
Annikken Andee (Android) - V17.1 (5 Jun 2014)
Annikken Andee for iOS - V2.0 (17 Jun 2015)
Annikken Andee U - V1.3 (3 Dec 2015)
Click the links above for instructions on how to update.
Annikken Andee (Android and iOS) are compatible with the following boards:
Requires iOS version 7.0 and above
Requires Android 4.0 and above with bluetooth capabilities
Sentry Gun 
Click here for the complete list of the Annikken Andee API Reference
If you want a deeper understanding of how the Andee code works, do take the time to read the tutorials below!