# Functional Harmony vs MelodEar

The clearest difference is in-app purchases: Functional Harmony at none against MelodEar's 6. Functional Harmony also leads on rating (4.9 vs 4.6). MelodEar's advantage is update cadence (every 2 months vs every 6 months) and iOS requirement (13.0 vs 18.0). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. MelodEar sells 6 in-app purchases, starting at $9.99 per year. Functional Harmony asks for nothing beyond the download.

Functional Harmony holds the better App Store score, 4.9 against 4.6. Both are backed by a comparable volume of ratings — 25 and 69 respectively. Written reviews point the same way: 83% of Functional Harmony's written reviews are positive against 77% of MelodEar's.

Functional Harmony ships an update every 6 months, MelodEar every 2 months. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Functional Harmony | MelodEar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (25 ratings)](https://appshunter.io/ios/app/functional-harmony/id1564025162/reviews)** | [4.6 (69 ratings)](https://appshunter.io/ios/app/melodear-perfect-ear-training/id1597264296/reviews) |
| Number of ratings | 25 | **69** |
| Positive reviews | **83.3% of reviews** | 76.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 24 MB | 200 MB |
| Requires iOS | 18.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Dylan Shade](https://appshunter.io/developer/1564023750) | [David Eskenazy](https://appshunter.io/developer/1597264298) |

## What reviewers say

### Functional Harmony

[App page](https://appshunter.io/ios/app/functional-harmony/id1564025162)

This music theory app helps users spell chords and scales by entering a root note. It also identifies intervals when two notes are provided. Learn music theory concepts quickly and easily.

**Highlights:** Spell chords, Spell scales, Identify intervals, Enter root note for chords/scales, Enter two notes for interval identification

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### MelodEar

[App page](https://appshunter.io/ios/app/melodear-perfect-ear-training/id1597264296)

Enhance your musical ear and understanding of music theory. This app helps musicians and singers grasp harmonic progressions, improvise, and create melodies. Practice intervals, scales, and chords with interactive exercises and video lessons.

**Highlights:** Harmonic progression understanding, Melody creation and improvisation, Ear training for intervals and notes, Music theory video lessons, Piano chords and scales practice, Vocal training exercises

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MelodEar Premium | $9.99 | per year |
| MelodEar Premium | $14.99 | per year |
| MelodEar Full Version 1 year | $29.49 | per year |
| 3-day free trial | Free | one-time |
| MelodEar Premium | $19.99 | one-time |
| MelodEar Premium | $29.99 | one-time |


## Frequently asked questions

### Is Functional Harmony free?

Functional Harmony is free to download, with no in-app purchases.

### Is MelodEar free?

MelodEar is free to download, with in-app purchases available.

### Which has better reviews, Functional Harmony or MelodEar?

Functional Harmony is rated higher. Functional Harmony averages 4.9 out of 5 from 25 ratings, while MelodEar averages 4.6 from 69 ratings.

### Do Functional Harmony or MelodEar have ads?

Neither Functional Harmony nor MelodEar shows ads.

### Which is updated more often, Functional Harmony or MelodEar?

Functional Harmony ships an update every 6 months, and MelodEar every 2 months. Most recently, Functional Harmony was updated on October 24, 2026 and MelodEar on October 22, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*