A2io is a Bluetooth game port receiver for your Apple II series computer. Combined with a mobile device (iOS/Android), you can interact with your Apple II using touch, or wireless input devices.
The A2io mobile app implements two touch interfaces: a virtual “paddle” controller, and a drawing tablet (for use with Apple II software like Koala Paint). The game controller interface features calibration, precision analog thumb stick input, D-Pad, and 2 buttons.
Introduce your vintage Apple II computer to the modern age with A2io!