# MyMusicClass vs Lesson Diary

The clearest difference is price: Lesson Diary at Free against MyMusicClass's $6.99. Lesson Diary also leads on iOS requirement (15.0 vs 18.0). MyMusicClass's advantage is in-app purchases (none vs 1) and ads (none vs shown). On update cadence and device support there is nothing between them.

Lesson Diary is free to download; MyMusicClass costs $6.99 up front. Lesson Diary sells 1 one-off in-app purchase. MyMusicClass asks for nothing beyond the download.

MyMusicClass ships an update every 2 days, Lesson Diary daily. The most recent releases landed on October 14, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | MyMusicClass | Lesson Diary |
| --- | --- | --- |
| Price | $6.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 days | **Daily** |
| Size | 31 MB | 29 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Oscar Arroyo Terron](https://appshunter.io/developer/1533652393) | [SnowdropSoft](https://appshunter.io/developer/1541796403) |

## What reviewers say

### MyMusicClass

[App page](https://appshunter.io/ios/app/mymusicclass/id6443960519)

**In-app purchases:** none


### Lesson Diary

[App page](https://appshunter.io/ios/app/lesson-diary-progress-notes/id6810970794)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |


## Frequently asked questions

### Is MyMusicClass free?

MyMusicClass costs $6.99, with no in-app purchases.

### Is Lesson Diary free?

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

### Do MyMusicClass or Lesson Diary have ads?

Lesson Diary shows ads; MyMusicClass does not.

### Which is updated more often, MyMusicClass or Lesson Diary?

MyMusicClass ships an update every 2 days, and Lesson Diary daily. Most recently, MyMusicClass was updated on October 14, 2026 and Lesson Diary on October 9, 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.*