*THIS APP WILL NOT LAUNCH BY ITSELF*
This is payment module ONLY for applications published by Rhythm Software.
Donation record is bound to your Google account. That means if you have multiple devices using the same Google account, you just need to donate once and enjoy ad-free versions on other devices.
If you have donated using the same Google account before, you can click "Reactivate Application" menu item in your application to enable ad-free ...