# Constella Draw vs Harmony

The clearest difference is update cadence: Constella Draw at every 9 days against Harmony's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Constella Draw ships an update every 9 days, Harmony every 3 weeks. The most recent releases landed on October 25, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Constella Draw | Harmony |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 3 weeks |
| Monetization | — | Free |
| Size | 119 MB | 54 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vanny Maltez](https://appshunter.io/developer/1896276990) | [Melvin Warnet](https://appshunter.io/developer/1896515993) |

## What reviewers say

### Constella Draw

[App page](https://appshunter.io/ios/app/constella-draw/id6766326670)

**In-app purchases:** none


### Harmony

[App page](https://appshunter.io/ios/app/harmony-music-trainer/id6767872593)

This app helps you develop your musical ear and understanding of music theory through engaging exercises. It covers notes, intervals, scales, and chords, offering multiple training methods and input options. Practice offline with a distraction-free interface tailored to your skill level.

**Highlights:** Notes, intervals, scales, and chords training, Practice by sight, ear, or playing, Input via virtual piano, microphone, or MIDI, Customizable difficulty and concepts, Offline functionality, Multilingual support

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

**In-app purchases:** none


## Frequently asked questions

### Is Constella Draw free?

Constella Draw is free to download, with no in-app purchases.

### Is Harmony free?

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

### Do Constella Draw or Harmony have ads?

Neither Constella Draw nor Harmony shows ads.

### Which is updated more often, Constella Draw or Harmony?

Constella Draw ships an update every 9 days, and Harmony every 3 weeks. Most recently, Constella Draw was updated on October 25, 2026 and Harmony on October 19, 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.*