“You cannot install this app because another user has already installed an incompatible version on this device”

Question

Trying to install my own app from play store, it says \"You cannot install this app because another user has already installed an incompatible version on this device\"

Answer 1

Likely you have a framework that has to install with your app, and that is what is actually erring. If you use xamarin, phone gap or any other development platform, make sure to go to installed apps and uninstall the framework.

I have seen this very often with Xamarin