# MelodyHarmonizer — Explore & test tonal harmony.

> Explore & test tonal harmony. (iPhone/iPad app by Atte Tenkanen.)

- Source: https://appshunter.io/ios/app/melodyharmonizer/id6755915345 (this page in markdown: same URL + `.md`)
- Developer: [Atte Tenkanen](https://appshunter.io/developer/1857262351)
- Category: Music, Education
- Price: $1.99
- Age rating: 4+
- Requires: iOS 16.6 · 101 MB
- Languages: English
- Released: 2026-05-23
- Data updated: 2026-08-13
- User reviews in markdown: https://appshunter.io/ios/app/melodyharmonizer/id6755915345/reviews.md

## What is MelodyHarmonizer?

Are you interested in tonal harmony? Do you want to test your melody with harmony? MelodyHarmonizer is built for musicians, composers, and improvisers looking for new harmonic ideas. 

With MelodyHarmonizer, you can generate a wide variety of unique harmonizations for any melodic line you provide. Whether your input melody is tonal, chromatic, free-tonal, or even twelve-tone (dodecaphonic), the app explores what kinds of harmonic progressions can be applied to it.

A Tool for Harmonic Exploration:
MelodyHarmonizer is intentionally not based on standard probabilities. This means it does not necessarily produce a fully polished or the most commonly heard harmonization. Instead of forced, conventional coherence, it opens up unexpected harmonic paths and challenges your musical routine.

Key Features:
• Control the strength of suggested modulations.
• Exclude unwanted chords from the harmonization rules.
• Adjust the playback tempo of the harmonized melody.
• Fine-tune relative note durations without affecting the underlying harmony.

Discover tonal harmony in new contexts and expand your musical creativity with MelodyHarmonizer!

## Chart rankings

- #191 in Top Paid · Music (US App Store)


## Version history (last 4 releases)

### 1.0.4 — 2026-06-10

• New duration buttons (incl. 1/16, 3/16) and rest support
• Selected duration applies automatically to new notes
• Improved harmonization and more stable audio playback
• Updated help guide in Settings

### 1.0.3 — 2026-05-27

Improved harmonization reliability and chord selection. This update helps MelodyHarmonizer find working harmonizations more consistently.

### 1.0.2 — 2026-05-25

Scrolling the keyboard left or right no longer causes a note to be added to the melody.
In the iPad view, there can be more than 8 notes per line.

### 1.0 — 2026-05-22

No release notes.

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## More apps by Atte Tenkanen

- [Visual Message](https://appshunter.io/ios/app/visual-message/id6775065785)
- [Jazz Improviser](https://appshunter.io/ios/app/jazz-improviser/id6785305246)
- [Read My Text](https://appshunter.io/ios/app/read-my-text/id6788460399)
- [Musical Sets](https://appshunter.io/ios/app/musical-sets/id6790771030)
- [People Counter Plus](https://appshunter.io/ios/app/people-counter-plus/id6792120398)

All apps by Atte Tenkanen: https://appshunter.io/developer/1857262351

## Related topics

[tonal 2](https://appshunter.io/ios/topics/tonal-2) · [melodyne](https://appshunter.io/ios/topics/melodyne)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-13.*