MemoryMuncher

MemoryMuncher is an AppleInternal app that is used to test the device RAM. It loads a specific amount of MB/sec. into the memory until it causes the device crashing. It works on iPhone, iPad and iPod touch from iOS 2.0 up to 9.0a.

Screenshot is from an iPhone 3G[s] due to ScreenShot-functionality is disabled on all internal iOS versions installed on prototype devices.