# Solfa vs Guess This Note

The clearest difference is review sentiment: Guess This Note at 100% against Solfa's 49%. Guess This Note also leads on update cadence (weekly vs every 3 weeks). Solfa's advantage is in-app purchases (none vs 3) and iOS requirement (12.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Guess This Note sells 3 in-app purchases, starting at $1.99 per month. Solfa asks for nothing beyond the download.

Solfa ships an update every 3 weeks, Guess This Note weekly. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Solfa | Guess This Note |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (806 ratings)](https://appshunter.io/ios/app/solfa-learn-musical-notes/id1436741307/reviews)** | — |
| Number of ratings | **806** | — |
| Positive reviews | 49.3% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 75 MB | 35 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alexey Ovod](https://appshunter.io/developer/1545142178) | [pilyeong heo](https://appshunter.io/developer/1835315150) |

## What reviewers say

### 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


### Guess This Note

[App page](https://appshunter.io/ios/app/guess-this-note-piano-trainer/id6760249631)

Develop your musical ear by identifying piano notes and their sounds. Practice with various instruments and challenge yourself with daily tests of relative and absolute pitch. Unlock custom training and remove ads with a one-time purchase.

**Highlights:** Listen to piano notes and guess them, Practice with 4 different instruments, Test relative and absolute pitch, Daily challenges, Customizable training drills (Pro), Ad-free experience (Pro)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Guess This Note Pro | $1.99 | per month |
| Guess This Note Pro | $12.99 | per year |
| Guess This Note Pro | $3.99 | one-time |


## Frequently asked questions

### Is Solfa free?

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

### Is Guess This Note free?

Guess This Note is free to download, with in-app purchases available.

### Do Solfa or Guess This Note have ads?

Both Solfa and Guess This Note show ads.

### Which is updated more often, Solfa or Guess This Note?

Solfa ships an update every 3 weeks, and Guess This Note weekly. Most recently, Solfa was updated on October 25, 2026 and Guess This Note 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.*