About Theremin I/O

Theremin I/O is a Music app by FFFF00 Agents AB. Play with light – Theremin I/O turns your iPhone into a touchless music instrument. It uses your camera and flash to measure the distance to your hand, this signal is then processed by a synthesizer to generate a tone.

is Theremin I/O free? Theremin I/O costs $2.99

Theremin I/O Screenshots

Download and install APK on Android

How to setup Theremin I/O APK:

APK (Android Package Kit) files are the raw files of an Android app. Learn how to install theremin-i-o.apk file on your phone in 4 Simple Steps:

Download the theremin-i-o.apk to your device using any of the download mirrors.
Allow 3rd Party (non playstore) apps on your device: Go to Menu » Settings » Security » . Click "Unknown Sources". You will be prompted to allow your browser or file manager to install APKs.
Locate the theremin-i-o.apk file and click to Install: Read all on-screen prompts and click "Yes" or "No" accordingly.
After installation, the Theremin I/O app will appear on the home screen of your device.

Is Theremin I/O APK Safe?

Yes. We provide some of the safest Apk download mirrors for getting the Theremin I/O apk.

Theremin I/O v1.3 APK Download Mirrors

On iTunes: $2.99 On iTunes

Mirrors: Download for Android

Whats new in v1.3

Release date: 2017-09-27
Current version: 1.3
File size: 17.48 MB
Developer: FFFF00 Agents AB
Compatibility: Requires iOS 8.0 or later. or Android KitKat 4.4, Lollipop 5.0, Marshmallow 6.0, Nougat 7.0, Oreo 8.0, Android Pie 9.0, Quince Tart 10, Red velvet cake 11, Snow cone 12 or later versions