Android Question Google Play Billing subs App Protection

[Hamied Abou Hulaikah]

Is Google Play Billing subscription can be enough as protective method for app?
For example: user subscribes for a period cycle, app unlocks its features for that cycle, but what happen if:
- App multiply copied from device to others
- Subscription expired and not renewed
- App goes offline

A lot of developers know about that, please tell us your experience in this matter.

Thanks

 

[Erel]

Google Play Billing is not a protection feature.

App multiply copied from device to others

How is it related to Google Play Billing?

Subscription expired and not renewed

You get the list of previous purchases when the app starts. You can disable features based on the valid purchases.