HarmoniKeys is a Finance app developed by Yoann SACHOT. It's available on iOS and has gained 0 reviews with a current rank of #10.

How many reviews does HarmoniKeys have?

HarmoniKeys currently has 0 reviews.

What category is HarmoniKeys?

HarmoniKeys belongs to the Finance category on App Store.

HarmoniKeys is a paid app priced at $3.99.

What platform is HarmoniKeys on?

HarmoniKeys is available on iOS through App Store.

When was HarmoniKeys released?

HarmoniKeys was published on April 13, 2026.

HarmoniKeys

Name: HarmoniKeys
Price: 3.99 USD
Author: Yoann SACHOT

HarmoniKeys

by Yoann SACHOT

No reviews yet

iOS

🌍 ALL

Finance

3 days on store

$3.99

View in Store

App Idea Insights

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Screenshots

🇺🇸 United States

Description

🇺🇸 United States

HarmoniKeys helps you find the best piano chord progressions using optimal voice leading. HOW IT WORKS Select your chords and HarmoniKeys automatically calculates the positions that minimize finger movement between each chord. No more unnecessary jumps on the keyboard! FEATURES - 19 chord types: t...