# Earz Solo vs Rhythm Training

The clearest difference is monetization model: Rhythm Training at free against Earz Solo's subscription. Rhythm Training also leads on review sentiment (71% vs 50%) and update cadence (weekly vs every 3 weeks). Earz Solo's advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Earz Solo sells 1 in-app purchase, starting at $8.99 per year and Rhythm Training sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Earz Solo ships an update every 3 weeks, Rhythm Training weekly. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Earz Solo | Rhythm Training |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (50 ratings)](https://appshunter.io/ios/app/rhythm-training/id1613734367/reviews)** |
| Number of ratings | — | **50** |
| Positive reviews | 50.0% of reviews | **71.4% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Subscription | **Free** |
| Size | 6 MB | 153 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ger Wolthuis](https://appshunter.io/developer/979496032) | [子潇 周](https://appshunter.io/developer/6819906775) |

## What reviewers say

### Earz Solo

[App page](https://appshunter.io/ios/app/earz-solo/id1038887259)

Learn music theory, note reading, and ear training with interactive lessons and gamified exercises. Explore chords, scales, harmony, and instruments at your own pace. Offers a free demo before purchase.

**Highlights:** Note reading lessons, Music theory instruction, Ear training for chords and scales, Instrument and style recognition, Gamified learning experience, Harmony and interval training

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Earz Solo Yearly | $8.99 | per year |


### Rhythm Training

[App page](https://appshunter.io/ios/app/rhythm-training/id1613734367)

This app provides a professional platform for practicing musical rhythms through dictation, sight-reading, and notation. It offers customizable generation settings and multiple practice modes to suit various skill levels, from beginners to professionals.

**Highlights:** Rhythm dictation practice, Rhythm sight-reading, Notation and playback, Random rhythm score generation, Customizable generation settings, Multiple practice modes (Reading, Notation, Dictation, Stage, Exam)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $4.99 | one-time |


## Frequently asked questions

### Is Earz Solo free?

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

### Is Rhythm Training free?

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

### Do Earz Solo or Rhythm Training have ads?

Neither Earz Solo nor Rhythm Training shows ads.

### Which is updated more often, Earz Solo or Rhythm Training?

Earz Solo ships an update every 3 weeks, and Rhythm Training weekly. Most recently, Earz Solo was updated on November 2, 2026 and Rhythm Training on November 3, 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.*