Almost bought an app that wouldn’t have been compatible with my device. Noticed a random review that said ‘not compatible’ and then i checked my compatibility. I’d reckon it’s more of a problem if you got an old/weak device - which is all of mine lol.
i spend too much time doxxing myself, but an irl thing needs an app to function and if you just look at the box and don’t read the fine print, it’s easy to miss.