In our organisation, we are providing Android tablets to some users. There is an app we have installed on the devices that we don't want users to be able to remove.
I have searched for "app lock" in the Play Store, and tried the various 'app lockers' which password protect the apps I choose.
If I then use the Android menu to try to uninstall an app that I have protected with the app locker app, it prompts for a password - which is good.
But, if I go into the Play store app and try to uninstall through there, it removes it straight. And I don't want to password protect the Play store. Is there any way to prevent uninstallation of certain apps in a foolproof way?