“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

In my case, I couldn't install the app because I had it installed on a different user on the device. So deleting the app from that user fixed the problem on my end