Match & Catch 3D offers the in-app purchase option for certain in-game items. If you want to prevent accidental purchases, please follow the instructions below to update your settings.


1. Select the Google Play app on your device.
2. Click the menu on the upper left side.
3. Tap Settings.
4. Select Require authentication for purchases.
5. Choose a setting among the examples.


To learn how to change your settings, please check the following link.
https://support.google.com/googleplay/answer/1626831?hl=en