I'm kinda new to this website (or app) so I don't really know how it works, and I've downloaded this app (mhf) to my phone but I haven't found a way to "update" the games. If I were to download another version would It be of the same app or would it download another separate app?
Android SHOULD update the app if the dev didn’t chance it’s ID. When you go to install the update, it will ask you to confirm; READ THE MESSAGE, it will tell you if you are “updating” or “installing”.
