Name: Colorfy: Coloring Book for Adults – Free
Free in-app purchase
* the purchase will not pop-up any payment interface, directly successful
Note: Recommended to use Airplane Mode to buy.
1. Remove playstore version
2. Install mod APK
Playstore Link: https://play.google.com/store/apps/details?id=com.fungamesforfree.colorfy
Download Link: MOD APK