This one?

https://play.google.com/store/apps/details?id=apsoft.apmemo

No, I didn't purchase it. Since it is on Play store and if your phone Android version is supported then your should be able to install it. Or maybe you are using the wrong Google account if it show that you need to buy it.

Edit: I see that the app was laste updated on 2020, maybe it cannot support newer Android version. if this is the case then you can try contact the developer.

Edit 2: I tried the lite version on Android 14 and 9.1, both work correctly.

This post has been edited by tvcat: Jan 22 2024, 11:22 PM