# Primo vs 日本手芸普及協会 通信講座

The clearest difference is in-app purchases: 日本手芸普及協会 通信講座 at none against Primo's 10. Primo's advantage is iOS requirement (12.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Primo sells 9 in-app purchases, starting at $3.49 per month. 日本手芸普及協会 通信講座 asks for nothing beyond the download.

Primo ships an update monthly, 日本手芸普及協会 通信講座 every 3 weeks. The most recent releases landed on October 24, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Primo | 日本手芸普及協会 通信講座 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 258 MB | 95 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [INTERNATIONAL LABORATORY OF MUSIC EDUCATION](https://appshunter.io/developer/1493879437) | [JAPAN HANDICRAFT INSTRUCTOR'S ASSOCIATION](https://appshunter.io/developer/1426295233) |

## What reviewers say

### Primo

[App page](https://appshunter.io/ios/app/primo/id1493879438)

This app offers dailyソルフェージュ exercises to build fundamental music skills like reading sheet music, identifying pitches by ear, and understanding rhythm. It aims to make music education accessible and affordable for everyone, regardless of location or prior experience.

**Highlights:** Sheet music reading practice, Ear training exercises, Rhythm and timing drills, Sight-reading simulations, Music history and appreciation content, Specialized theory problem collections

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 読譜（どくふ） | $3.49 | per month |
| 初見（しょけん） | $3.49 | per month |
| リズム | $3.49 | per month |
| 聴音（ちょうおん） | $3.49 | per month |
| まとめ買い | $13.99 | per month |
| シュトラウス | $0.99 | one-time |
| 山田耕筰 | $0.99 | one-time |
| ドビュッシー | $0.99 | one-time |
| シベリウス | $0.99 | one-time |


### 日本手芸普及協会 通信講座

[App page](https://appshunter.io/ios/app/id1523453679)

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

**In-app purchases:** none


## Frequently asked questions

### Is Primo free?

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

### Is 日本手芸普及協会 通信講座 free?

日本手芸普及協会 通信講座 is free to download, with no in-app purchases.

### Do Primo or 日本手芸普及協会 通信講座 have ads?

Neither Primo nor 日本手芸普及協会 通信講座 shows ads.

### Which is updated more often, Primo or 日本手芸普及協会 通信講座?

Primo ships an update monthly, and 日本手芸普及協会 通信講座 every 3 weeks. Most recently, Primo was updated on October 24, 2026 and 日本手芸普及協会 通信講座 on October 23, 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.*