Optical Theremin

5.1

pupil72

2.81

84 reviews

10,000+
Downloads

Free

Control sound by moving your finger in front of the camera.

2.81 · 84 reviews · 10,000+ downloads

About Optical Theremin

Optical Theremin is a music & audio app developed by pupil72.

How many times has Optical Theremin been downloaded?

Optical Theremin has been downloaded 14 thousand times. In the last 30 days, the app was downloaded 220 times.

What is the rating of Optical Theremin?

Optical Theremin is rated 2.81 out of 5 stars, based on 84 ratings.

Is Optical Theremin free?

Optical Theremin is free to download. The APK download size is 10.74 MB. The latest version available is 5.1. The last update was on May 25, 2026.

What are the requirements for Optical Theremin?

Optical Theremin requires Android 6.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play April 2020.

Description

With this Theremin-inspired instrument you can control sound by moving your finger in front of the camera.

More data about Optical Theremin

Price	Free to download
Total downloads	14 thousand
Recent downloads	220
Rating	2.81 based on 84 ratings
Ranking	Not ranked
Version	5.1
APK size	10.7 MB
Number of libraries	14
Designed for Android	6.0+
Suitable for	Everyone
Ads	Contains ads

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Alternative downloads for the Optical Theremin app

Optical Theremin compared with similar apps

Common keywords of similar apps

Finger Theremin Moving Front Camera Sound Control Parameters Change Pitch

Keywords missing from this app

Effects App Voice Sounds Audio Reverb Aerophone Time Tone Real Screen Video Recent Touch Play Playing Make Recording Button Recorder Alien Create Ae Add Share Microphone Robot Scale Application Display Settings Changing Speed Version Instrument Choose Musical Pad Style Music Synthesizer Space Playback Set Lists

Google Play Rating history and histogram

Rating history

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Downloads over time

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Optical Theremin has been downloaded 14 thousand times. Over the past 30 days, it has been downloaded 220 times.

Changelog of Optical Theremin

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Developer information for pupil72

pupil72

pupil72@gmail.com

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Comments on Optical Theremin for Android

★★★★★ Federico Garcia-De Castro · Feb 12, 2022

Fun for a while. Maybe as a controller it could be used also for something else.

★★★★★ Anartech Systems · Sep 29, 2022

Everything was chill until I started recording myself making stupid sounds. Gods above man, what hell hath thou wrought?

★★★★☆ Andrea Dingbatt · Dec 23, 2022

I've just downloaded, but I have enjoyed this so far!! Happy about being able to Record the sounds!! I'll be back in about a week, if I am really happy I will be putting Five Stars!!

★☆☆☆☆ Steve Bly · Sep 24, 2020

Cool concept, applause to the developer. But it is glitchy. My biggest gripe? Massive headache within the first minute of using it, due to the powerful IR light being emitted from the phone. IR light is not visible to the human eye, but is nonetheless harmful to vision.

★☆☆☆☆ Kim Joseph Clamonte · Apr 26, 2026

Headline this is not true application random number this application generates random number to trick users this is interactive I covered the camera using black pads on the pointer keeps moving waste of storage space I tried it many times and still not working your last chance use hand tracking instead track hand movements

★★☆☆☆ A. Biro · Oct 20, 2024

Good idea, but in its current state it works like an alpha version, a work in progress. (Btw because of tone gradation it cannot be called a theremin.) Keep working on it!

★★☆☆☆ Ravenous · Jul 7, 2020

Too glitchy to be useful, may have been reacting to soundproof walls in the background, but it couldn't hold a note and just jumped all around the spectrum.

Google Play Rankings for Optical Theremin

This app is not ranked

Technologies used by Optical Theremin

11 permissions · 14 libraries

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