# Practice by Musopen vs AccompaU

The clearest difference is rating: AccompaU at 4.7 against Practice by Musopen's 3.9. AccompaU also leads on iOS requirement (9.0 vs 16.4). Practice by Musopen's advantage is in-app purchases (none vs 2) and update cadence (fortnightly vs every 2 months). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. AccompaU sells 2 in-app purchases, starting at $5.99 per month. Practice by Musopen asks for nothing beyond the download.

AccompaU holds the better App Store score, 4.7 against 3.9. Both are backed by a comparable volume of ratings — 35 and 18 respectively. Written reviews complicate that: 68% of Practice by Musopen's written reviews are positive against 60% of AccompaU's, so the app with the better star average is not the one people write more warmly about.

Practice by Musopen ships an update fortnightly, AccompaU every 2 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Practice by Musopen | AccompaU |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (35 ratings)](https://appshunter.io/ios/app/practice-by-musopen/id1447342480/reviews) | **[4.7 (18 ratings)](https://appshunter.io/ios/app/accompau/id1578517363/reviews)** |
| Number of ratings | **35** | 18 |
| Positive reviews | **67.6% of reviews** | 60.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | **Free** | Freemium |
| Size | 58 MB | 143 MB |
| Requires iOS | 16.4 | **9.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Musopen.org](https://appshunter.io/developer/962578283) | [ACCOMPAU, LIMITED LIABILITY CO.](https://appshunter.io/developer/1578517365) |

## What reviewers say

### Practice by Musopen

[App page](https://appshunter.io/ios/app/practice-by-musopen/id1447342480)

This app helps musicians track their practice time and progress. Set weekly goals, record sessions for feedback, and join a community for support. Discover new music and earn badges to stay motivated.

**Highlights:** Record practice sessions, Track daily/weekly progress, Set practice goals, Community support, Discover new music, Earn motivation badges

**Features:** Vision Pro support

**In-app purchases:** none


### AccompaU

[App page](https://appshunter.io/ios/app/accompau/id1578517363)

This app provides string players with digital music scores, tutorial videos, and semi-auto accompaniments. It aims to help aspiring musicians improve their performance with a variety of practice tools and resources.

**Highlights:** Digital music scores, Tutorial videos (practice & recital), Semi-auto accompaniments, Adjustable tempo, Custom loops, Printable scores

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $5.99 | per month |
| Buy 1000 points | $9.99 | one-time |


## Frequently asked questions

### Is Practice by Musopen free?

Practice by Musopen is free to download, with no in-app purchases.

### Is AccompaU free?

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

### Which has better reviews, Practice by Musopen or AccompaU?

AccompaU is rated higher. Practice by Musopen averages 3.9 out of 5 from 35 ratings, while AccompaU averages 4.7 from 18 ratings.

### Do Practice by Musopen or AccompaU have ads?

Neither Practice by Musopen nor AccompaU shows ads.

### Which is updated more often, Practice by Musopen or AccompaU?

Practice by Musopen ships an update fortnightly, and AccompaU every 2 months. Most recently, Practice by Musopen was updated on October 23, 2026 and AccompaU on October 24, 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.*