# Metronaut Sheet Music vs Solfa

The clearest difference is in-app purchases: Solfa at none against Metronaut Sheet Music's 10. Solfa also leads on rating (4.6 vs 4.4) and iOS requirement (12.0 vs 16.0). Metronaut Sheet Music's advantage is ads (none vs shown) and update cadence (every 4 days vs every 3 weeks). On price, ratings volume and device support there is nothing between them.

Both are free to download. Metronaut Sheet Music sells 9 in-app purchases, starting at $20.00 per month. Solfa asks for nothing beyond the download.

Solfa holds the better App Store score, 4.6 against 4.4. Both are backed by a comparable volume of ratings — 1.2K and 808 respectively. Written reviews complicate that: 60% of Metronaut Sheet Music's written reviews are positive against 49% of Solfa's, so the app with the better star average is not the one people write more warmly about.

Metronaut Sheet Music ships an update every 4 days, Solfa every 3 weeks. Both last shipped on November 2, 2026.

## The numbers

| Metric | Metronaut Sheet Music | Solfa |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (1.2K ratings)](https://appshunter.io/ios/app/metronaut-sheet-music/id1202148484/reviews) | **[4.6 (808 ratings)](https://appshunter.io/ios/app/solfa-learn-musical-notes/id1436741307/reviews)** |
| Number of ratings | **1.2K** | 808 |
| Positive reviews | **59.7% of reviews** | 49.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Every 3 weeks |
| Monetization | Subscription | **Ad-supported** |
| Size | 171 MB | 75 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | **iPhone, iPad, Mac, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Antescofo](https://appshunter.io/developer/1183041911) | [Alexey Ovod](https://appshunter.io/developer/1545142178) |

## What reviewers say

### Metronaut Sheet Music

[App page](https://appshunter.io/ios/app/metronaut-sheet-music/id1202148484)

This app provides a vast library of sheet music and backing tracks for various instruments and skill levels. It offers features like automatic scrolling, tempo adjustment, and annotation to enhance practice sessions. Users can also record and share their performances.

**Highlights:** Thousands of sheet music and backing tracks, Play-along with professional recordings, Automatic music sheet scroll, Adjustable accompaniment tempo, Magic Mode for real-time tempo adaptation, Annotate and print music sheets, Loop and metronome for difficult sections, Automatic transposition for different instruments

**Features:** Apple Watch app, Vision Pro support, SharePlay, iPhone Duo support

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $20.00 | per month |
| Monthly Subscription | $47.99 | per month |
| Monthly Subscription | $47.99 | per month |
| Yearly Subscription | $49.49 | per year |
| Yearly Subscription | $49.49 | per year |
| Yearly Subscription | $59.00 | per year |
| Yearly Subscription | $99.00 | per year |
| Yearly Subscription | $200.00 | per year |
| Piece | $4.99 | one-time |

**What reviewers like**

- 🚀 Great practice tool
- 👍 Helpful for learning music
- 🎶 Variety of classical pieces
- 🎧 High-quality accompaniment
- ⏱️ Adjustable tempo and key

**What reviewers complain about**

- 💰 Subscription model is expensive
- 🔒 Limited free content
- 🔍 Frustrating search/discovery
- 🐛 Crashes and bugs
- 🎻 Lacking instrument-specific content

**Reported bugs**

- Accompaniment not in sync with solo
- Metronome issues
- Crashes on certain devices
- Subscription issues and billing problems

**Requested features**

- Add more instrument options
- Improve search and browsing
- Offer a one-time purchase option
- Implement better syncing across devices
- Add more advanced classical repertoire


### Solfa

[App page](https://appshunter.io/ios/app/solfa-learn-musical-notes/id1436741307)

This app is a quiz game designed to help beginners and children learn to read sheet music and identify musical notes. It supports various clefs and note naming systems, making it versatile for different instruments and learning styles.

**Highlights:** Learn musical notes, Read sheet music, Supports multiple clefs, Train sight-reading, Learn tonality and chords, Multiple note naming systems

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

**In-app purchases:** none

**What reviewers like**

- 👍 Simple but effective
- 👍 Great for guitar players
- 👍 Teaches fundamentals well
- 👍 Helps improve musicianship

**What reviewers complain about**

- 🔍 Too many ads
- 🐛 Crashes with MIDI connection
- 🐛 Glitchy and buggy
- 🔍 Limited features and options

**Reported bugs**

- Displaying notes outside instrument range
- Incorrectly identifying notes
- Sound not working
- Unable to advance past first screen

**Requested features**

- Option to remove note names
- Thicker lines for guitar frets
- Sight reading component
- Mezzo soprano, baritone clefs
- Ability to choose number of notes per round


## Frequently asked questions

### Is Metronaut Sheet Music free?

Metronaut Sheet Music is free to download, with in-app purchases available.

### Is Solfa free?

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

### Which has better reviews, Metronaut Sheet Music or Solfa?

Solfa is rated higher. Metronaut Sheet Music averages 4.4 out of 5 from 1.2K ratings, while Solfa averages 4.6 from 808 ratings.

### Do Metronaut Sheet Music or Solfa have ads?

Solfa shows ads; Metronaut Sheet Music does not.

### Which is updated more often, Metronaut Sheet Music or Solfa?

Metronaut Sheet Music ships an update every 4 days, and Solfa every 3 weeks. Most recently, Metronaut Sheet Music was updated on November 2, 2026 and Solfa on November 2, 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.*