Runs, but barely

The description says its compatible with iOS 8+, yeah you can download it and get it to start... but only for about 5 seconds. Im running an iPhone 4S on 9.3.5 and the game barely works, if Im lucky I can get to walk around for a little while until a Pokemon pops up and crashes the game.

DeltaDragon82nd about Pokémon GO, v1.39.1