If you want to test upcoming features on other devices, you can find the appropriate versions here:
The primary purpose is testing. By using Chrome Beta, you volunteer to help Google find bugs, glitches, and usability issues. In return, you get early access to innovations. However, on iOS, this experience is inherently different from Android. Due to Apple's App Store policies, (the same one that powers Safari). This means Chrome Beta on iOS cannot use Google's own Blink engine. It will never be as fast or as feature-rich as Chrome on Android, but it can still test Google's unique UI, sync features, and user-facing tools. chrome beta ios download