Controlloid

Controlloid is an Android app that turns a phone into a game controller for a PC. It is intended for input control over a network connection, letting the device act as a handheld controller rather than as a game launcher or emulator.

The app is limited to Android on the mobile side and is centered on controller-style input. Its purpose is to send gamepad actions from the phone to a computer, which suits users who want a replacement for a physical controller or an extra input device for PC use.