If you are looking to build an app without the high cost, consider these safer alternatives:
: Appy Pie is a cloud-based service. Using a modified app to bypass subscription fees often leads to your account being permanently banned once their servers detect unauthorized access to premium features.
: These versions are frequently unstable, prone to crashing, and cannot be updated through the official Google Play Store or Apple App Store, leaving you vulnerable to bugs and security flaws.
Using "modded" APKs like this one carries significant risks that you should consider before installing: