|Developer(s)||hikari no yume (光の夢〜hikari's dream〜dream of light)|
touchHLE is a free and open-source iOS emulator which emulates 32-bit versions of iOS. iPhoneOS 2.x is currently supported, with 3.x and later (including iPad apps) to also be supported in the future.
Unlike most previous attempts at emulating iOS, touchHLE does not require the use of a firmware dump, instead providing its own implementation of the system frameworks (e.g. Foundation, UIKit, OpenGL ES, OpenAL, etc.). The author developed the emulator to run early iOS games due to newer devices being unable to run older games in many cases and the difficulty of installing delisted games. The author has stated the emulator will never support 64-bit apps.
Accelerometer support is included. However, this only applies to devices with a built-in accelerometer.