There is a AGPL[1] license for web apps. But if you package it in your mobile apps, then GPL should suffice. [1] http://en.wikipedia.org/wiki/Affero_General_Pu

There is a AGPL[1] license for web apps. But if you package it in your mobile apps, then GPL should suffice. [1] http://en.wikipedia.org/wiki/Affero_General_Public_License http://en.wikipedia.org/wiki/Affero_General_Public_License