simpliChords is a simple and intuitive scales, chords, voicings and progressions library. Just select a key and all informations you need will be shown on virtual keyboard. With just a single button you can listen how a chord sounds! Moreover, simpliChords lets you send everything you play to external instrument or other music application using Audiobus MIDI interface.


- 35 most popular music scales
- 54 chord types
- 29 awesome chord voicings
- 75 chord progressions effective in many genres
- progression builder
- interactive circle of fifths
- Audiobus MIDI support including modulation control and aftertouch
- simple and intuitive user interface

Impress your friends with extraordinary piano playing skills. Use interesting scales, chords, voicings and progressions which raise your music to a new level. With simpliChords you can do it today!

What’s New

Version 4.0

Major update!
- Audiobus 3 support
- use simpliChords as a MIDI keyboard with many other applications
- control modulation and aftertouch with swipe up and down
- iOS/iPadOS 13 compatibility

More updates soon!

Ratings and Reviews

4.7 out of 5
19 Ratings

19 Ratings

jivasoul ,

Amazing and free - a perfect app

I can’t believe this app is free, the others are trash compared to it. I can instantly find the chord I want, and quickly string accurate progressions for songs. Thank you!!

TheRealChacho ,

Amazing underrated little app

Amazing little app. It helps so much when it comes to composition. Super recommended for amateur musicians and seasoned composers alike. It’s helping me so much with my songs.

samuelvega1 ,

Great app

It's a great tool for basic and intermediate players. I only wish it had the written scales to see on the staff. In my opinion that's all that's keeping it from perfect.


Wojciech Kokoszka
6.5 MB

Requires iOS 9.2 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
In-App Purchases
  1. Pro Version $3.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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