# ScoreSkills vs AltoClef

The clearest difference is review sentiment: AltoClef at 100% against ScoreSkills's 60%. AltoClef also leads on in-app purchases (none vs 10) and ads (none vs shown). ScoreSkills's advantage is ratings volume (2K vs 5). On price and device support there is nothing between them.

Both are free to download. ScoreSkills sells 10 in-app purchases, starting at $9.99 per 7 days. AltoClef asks for nothing beyond the download.

AltoClef holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: ScoreSkills has 2K ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 60% of ScoreSkills's written reviews are positive against 100% of AltoClef's.

ScoreSkills ships an update fortnightly, AltoClef daily. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | ScoreSkills | AltoClef |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (2K ratings)](https://appshunter.io/ios/app/scoreskills-learn-music-notes/id1439046224/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/altoclef/id1627977451/reviews)** |
| Number of ratings | **2K** | 5 |
| Positive reviews | 59.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Daily** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 122 MB | 1 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Compoze Music Solutions](https://appshunter.io/developer/963581962) | [Khaleel Jamal Annajjar](https://appshunter.io/developer/1419755574) |

## What reviewers say

### ScoreSkills

[App page](https://appshunter.io/ios/app/scoreskills-learn-music-notes/id1439046224)

Learn music theory, ear training, and sight-reading through fun, step-by-step games and challenges. This app helps users of all levels compose their own music and improve cognitive skills like focus and memory.

**Highlights:** Ear training exercises, Sight-reading practice, Music theory lessons, Compose your own music, Step-by-step rewarding games, Instant performance feedback

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ScoreSkills Pro | $9.99 | per 7 days |
| ScoreSkills Pro | $14.99 | per month |
| ScoreSkills Pro | $14.99 | per month |
| ScoreSkills Pro | $28.99 | per 3 months |
| ScoreSkills Pro | $29.99 | per 3 months |
| ScoreSkills Pro | $39.99 | per year |
| ScoreSkills Pro | $44.99 | per 6 months |
| ScoreSkills Pro | $59.99 | per year |
| ScoreSkills Pro | $59.99 | per year |
| ScoreSkills Pro | $59.99 | per year |

**What reviewers like**

- 👍 Easy to use
- 🚀 Engaging and gamified learning
- 👍 Helpful for beginners
- 👍 Intuitive interface
- 👍 Great for practicing music theory

**What reviewers complain about**

- 💰 Expensive subscription
- 🔒 Too much content locked behind paywall
- 🐛 Frequent crashes and glitches
- 🐛 Buggy note-writing feature
- 💡 Lack of explanations for new concepts

**Reported bugs**

- App crashes frequently
- Note-writing feature not working properly
- Progress not saved between sessions
- Lessons not unlocking as expected

**Requested features**

- Allow creating multiple user profiles
- Add more detailed music theory lessons
- Improve note-writing functionality
- Provide better feedback on mistakes
- Introduce a free version with ads


### AltoClef

[App page](https://appshunter.io/ios/app/altoclef/id1627977451)

A game designed to help viola players improve their sight-reading speed. It offers a focused learning experience for musicians looking to master alto clef notation.

**Highlights:** Sight-reading practice, Alto clef focus, Viola player learning, Basic gameplay, Future updates planned

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

**In-app purchases:** none


## Frequently asked questions

### Is ScoreSkills free?

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

### Is AltoClef free?

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

### Which has better reviews, ScoreSkills or AltoClef?

AltoClef is rated higher. ScoreSkills averages 4.6 out of 5 from 2K ratings, while AltoClef averages 5.0 from 5 ratings.

### Do ScoreSkills or AltoClef have ads?

ScoreSkills shows ads; AltoClef does not.

### Which is updated more often, ScoreSkills or AltoClef?

ScoreSkills ships an update fortnightly, and AltoClef daily. Most recently, ScoreSkills was updated on November 2, 2026 and AltoClef 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.*