# Clefs vs Qwidict

The clearest difference is iOS requirement: Qwidict at 15.0 against Clefs's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Clefs sells 1 one-off in-app purchase and Qwidict sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 4, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Clefs | Qwidict |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/clefs-note-reading-trainer/id6793227835/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Monetization | Free with in-app purchases | — |
| Size | 25 MB | 4 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Crazy Ootka Software AB](https://appshunter.io/developer/1440768352) | [Never Another](https://appshunter.io/developer/6780811930) |

## What reviewers say

### 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 |


### Qwidict

[App page](https://appshunter.io/ios/app/qwidict/id6807565178)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full version | $3.99 | one-time |


## Frequently asked questions

### Is Clefs free?

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

### Is Qwidict free?

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

### Do Clefs or Qwidict have ads?

Neither Clefs nor Qwidict shows ads.

### Which is updated more often, Clefs or Qwidict?

Clefs ships an update weekly, and Qwidict weekly. Most recently, Clefs was updated on October 4, 2026 and Qwidict on October 1, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*