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By Stefan Stenzel

This app is only available on the App Store for iOS devices.


This is the Optigan for iOS.

The Optigan, short for Optical Organ, was a chord organ from the early 1970’s. It is remembered today for its unique system of sound reproduction using optical discs. These LP-sized film discs were optically encoded with 57 concentric tracks, which contained loops of musical combos playing chord patterns in different styles. Each disc contained a specific style of music (Bossa Nova, Big Band etc) which the user could control by pressing the chord buttons. Changing the discs was as simple as putting a new record on your turntable. Think of it as the 1971 version of GarageBand.

Despite this novel technology, the scratchy sound of the Optigan left a lot to be desired.

The iOptigan we present here truthfully recreates that lo-fi sound.

25 of the original 40 discs are included, the remaining 15 can be purchased individually or all together in the Complete Pak.

Specifications and Features:
• Disc loading rigth-side-up or upside-down
• Spring Reverb (virtual)
• Optical Metronome
• Audio Demo for each Disc
• MIDI in/out
• MIDI chord detection
• MIDI File Import
• Sequencer with Record and Playback
• Sharing for songs as Audio and MIDI File
• iTunes File Sharing
• Inter-App Audio
• Smart background audio
• Help overlay
• Headphone optimised stereo (optional)
• Radio Mode for Chord Buttons or Keyboard
• Comfortable speed control in semitones or BPM


iPhone Screenshot 1
iPhone Screenshot 2
iPhone Screenshot 3
iPad Screenshot 1
iPad Screenshot 2
iPad Screenshot 3
iPad Screenshot 4

Customer Reviews


I have spent decades trying to find a working optigan, disks, and support. As any Opti fan knows Pea Hicks and his team are the gurus and even if you get a unit it will need work and at best last a bit before it needs it again. Years ago Pea made a cdrom of sounds available which was pricy but amazing. still, the joy of an optigan is playing it’s ridiculous buttons and switches in real time to “make” the music. It’s the ultimate obscure “cha-cha” box.

This app is done RIGHT. It capture all the nuance and features and is well laid out. I have never even heard a working reverb on an Opti- this has it! Haven’t tried the midi support but it appears to be extensive and there is even demo and recording features.

You will never find an optigan in this condition let alone with this collection of disks. This app captures and gives you the real deal. After almost 30 years and with two semi working Optis in my living room I am over joyed to see this app.

On an emotional and personal note The low price is absurd. Buy it now and pick up the full disk upgrade and support this team that has kept Optigan fever alive for all this time. - DT in Phila, Pa.

Completely meets expectations!

Oh man, I have been waiting for this. Having been an owner of 2 Optigans and a complete disc set, I have been long waiting for someone to create a comprehensive app or plug in for the legendary Optigan. As anyone who has owned an Opitgan knows, that can be troublesome creatures, sticky switches that work intermittently etc. This app completely delivers the goods. At first I didn't realize that you could incorporate one of my favorite features of the Optigan, in that you can insert the discs in upside down and play the prerecorded tracks backwards. So happy they included this feature on the app! This is a fantastic app that truly delivers the goods! Great job guys!

Finally, woot!

Have been waiting for this for years and so glad it’s here! Purchased the sample CD-ROM from Pea many years ago but this interface makes it much more fun and interactive (not to mention portable)! The only things that would make it any better would be: Ableton Link for tempo syncing (if technically possible given the continuous looping), AUv3 for tight DAW integration, and receiving MIDI program changes (for calling up programs when playing live gigs). Great work and thanks, guys!

View in iTunes
This app is designed for both iPhone and iPad
  • $4.99
  • Category: Music
  • Released:
  • Version: 1.0
  • Size: 195 MB
  • Language: English
  • Seller:

Compatibility: Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

Current Version:

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