# Clef Cards vs iClef

The clearest difference is price: Clef Cards at Free against iClef's $2.99. Clef Cards also leads on rating (4.5 vs 4.2) and iOS requirement (9.0 vs 26.4). iClef's advantage is in-app purchases (none vs 2) and update cadence (every 2 months vs every 6 months). On ratings volume, ads and device support there is nothing between them.

Clef Cards is free to download; iClef costs $2.99 up front. Clef Cards sells 1 one-off in-app purchase. iClef asks for nothing beyond the download.

Clef Cards holds the better App Store score, 4.5 against 4.2. Both are backed by a comparable volume of ratings — 10 and 6 respectively. Written reviews complicate that: 88% of Clef Cards's written reviews are positive against 100% of iClef's, so the app with the better star average is not the one people write more warmly about.

Clef Cards ships an update every 6 months, iClef every 2 months. The most recent releases landed on September 25, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Clef Cards | iClef |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[4.5 (10 ratings)](https://appshunter.io/ios/app/clef-cards/id568781944/reviews)** | [4.2 (6 ratings)](https://appshunter.io/ios/app/iclef/id1520882406/reviews) |
| Number of ratings | **10** | 6 |
| Positive reviews | 87.5% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 65 MB | 5 MB |
| Requires iOS | **9.0** | 26.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Michael Muszynski](https://appshunter.io/developer/320539250) | [Anousha Kafashian](https://appshunter.io/developer/1572737602) |

## What reviewers say

### Clef Cards

[App page](https://appshunter.io/ios/app/clef-cards/id568781944)

This app provides an endless set of flashcards to help users learn to read music across various clefs. It tracks progress and allows customization of clef selection, with optional historical clefs available for purchase.

**Highlights:** Endless flashcard sets, Treble, Alto, Tenor, Bass clef support, Progress tracking, Customizable clef selection, Optional historical clefs

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Historic Clefs | $0.99 | one-time |


### iClef

[App page](https://appshunter.io/ios/app/iclef/id1520882406)

Learn to identify and practice fundamental music notation skills across various clefs. This tool is designed to accelerate learning for students and sight-readers, helping to differentiate pitches on the stave.

**Highlights:** Learn treble and bass clefs, Practice less common clefs, Improve pitch differentiation, Accelerate notation skills, Optimize learning process

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

**In-app purchases:** none


## Frequently asked questions

### Is Clef Cards free?

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

### Is iClef free?

iClef costs $2.99, with no in-app purchases.

### Which has better reviews, Clef Cards or iClef?

Clef Cards is rated higher. Clef Cards averages 4.5 out of 5 from 10 ratings, while iClef averages 4.2 from 6 ratings.

### Do Clef Cards or iClef have ads?

Neither Clef Cards nor iClef shows ads.

### Which is updated more often, Clef Cards or iClef?

Clef Cards ships an update every 6 months, and iClef every 2 months. Most recently, Clef Cards was updated on September 25, 2026 and iClef on October 8, 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.*