# Harmonize Trainer — Learn to harmonize by ear

> Learn to harmonize by ear (iPhone/iPad app by Stephen Michael Cesler.)

- Source: https://appshunter.io/ios/app/harmonize-trainer/id6781284983 (this page in markdown: same URL + `.md`)
- Developer: [Stephen Michael Cesler](https://appshunter.io/developer/1688595725)
- Category: Music, Education
- Price: $1.99
- Age rating: 4+
- Requires: iOS 14.0 · 32 MB
- Languages: American English
- Released: 2026-07-15
- Data updated: 2026-09-04
- User reviews in markdown: https://appshunter.io/ios/app/harmonize-trainer/id6781284983/reviews.md

## What is Harmonize Trainer?

Learn to practice harmonizing with real-time feedback.

Use the practice mode to hear notes and practice singing major 3rd and 5th harmonies.

Short, easy-to-understand lessons introducing you to harmonies - simple enough for any age. No theory, all practical.

Find your vocal range so your lessons align to you specifically.

## Chart rankings

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


## Version history (last 1 release)

### 1.0 — 2026-07-15

No release notes.

## More apps by Stephen Michael Cesler

- [Norse Flashcards](https://appshunter.io/ios/app/norse-flashcards/id6743998805)
- [Prayer Groups](https://appshunter.io/ios/app/prayer-groups/id6759305922)

All apps by Stephen Michael Cesler: https://appshunter.io/developer/1688595725

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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 2026-09-04.*