# Simply Read Notes vs Clefs

The clearest difference is update cadence: Clefs at weekly against Simply Read Notes's every 4 months. Simply Read Notes's advantage is iOS requirement (15.0 vs 18.0). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Simply Read Notes sells 6 in-app purchases, starting at $0.99 per 7 days and Clefs sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Simply Read Notes against 5.0 for Clefs. Both are backed by a comparable volume of ratings — 5 and 2 respectively.

Simply Read Notes ships an update every 4 months, Clefs weekly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Simply Read Notes | Clefs |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (5 ratings)](https://appshunter.io/ios/app/simply-read-notes/id6505057767/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/clefs-note-reading-trainer/id6793227835/reviews) |
| Number of ratings | **5** | 2 |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 104 MB | 25 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Frederic Nagler](https://appshunter.io/developer/1693577034) | [Crazy Ootka Software AB](https://appshunter.io/developer/1440768352) |

## What reviewers say

### Simply Read Notes

[App page](https://appshunter.io/ios/app/simply-read-notes/id6505057767)

Master music notation with this comprehensive educational tool. It offers guided learning and customizable exercises to improve your sight-reading skills across various clefs and difficulty levels. Daily challenges and progress tracking help you become an ace note reader.

**Highlights:** Guided learning program, Customizable manual exercises, Multiple clef support, Daily challenges, Progressive difficulty adaptation, Three language options for notes

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Subscription Weekly | $0.99 | per 7 days |
| Pro Subscription Monthly | $2.99 | per month |
| Pro Subscription Yearly | $29.99 | per year |
| Small Gem Pack | $0.99 | one-time |
| Medium Gem Pack | $4.99 | one-time |
| Large Gem Pack | $9.99 | one-time |


### Clefs

[App page](https://appshunter.io/ios/app/clefs-note-reading-trainer/id6793227835)

Master sheet music reading with daily exercises and a guided course. This app helps you instantly recognize notes across all clefs, from beginner to advanced levels. Practice reading and writing notes, track your progress, and even connect a MIDI keyboard.

**Highlights:** Step-by-step guided course, Smart spaced review practice, Reading and writing drills, Support for all ten clefs, MIDI keyboard connectivity, Built-in music theory guide

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Clefs Premium | $6.99 | one-time |


## Frequently asked questions

### Is Simply Read Notes free?

Simply Read Notes is free to download, with in-app purchases available.

### Is Clefs free?

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

### Which has better reviews, Simply Read Notes or Clefs?

Simply Read Notes and Clefs are both rated 5.0 out of 5 on the App Store, from 5 and 2 ratings respectively.

### Do Simply Read Notes or Clefs have ads?

Neither Simply Read Notes nor Clefs shows ads.

### Which is updated more often, Simply Read Notes or Clefs?

Simply Read Notes ships an update every 4 months, and Clefs weekly. Most recently, Simply Read Notes was updated on October 30, 2026 and Clefs on October 31, 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.*