[wkat4242]

Even the McDonald's app doesn't work if you install it through Aurora store lol. Even though it's the same signed version distributed through Google play and I have Google play on the device, just not signed into a Google account.

Somehow it detects that it was not installed through Google play and refuses to work with an explicit message stating this reason. I really wonder why they care. The app doesn't even take payment, at least not in this country. You still have to pay at the order portal thing.