# CleverJazz vs Jazz Catalog

The clearest difference is in-app purchases: Jazz Catalog at none against CleverJazz's 3. Jazz Catalog also leads on update cadence (every 2 days vs weekly). CleverJazz's advantage is iOS requirement (15.0 vs 26.2). On price, ads and device support there is nothing between them.

Both are free to download. CleverJazz sells 3 in-app purchases, starting at $5.99 per month. Jazz Catalog asks for nothing beyond the download.

CleverJazz ships an update weekly, Jazz Catalog every 2 days. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | CleverJazz | Jazz Catalog |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (5 ratings)](https://appshunter.io/ios/app/cleverjazz/id6748681852/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 311 MB | 82 MB |
| Requires iOS | **15.0** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [维华 孟](https://appshunter.io/developer/1825050690) | [Nicolas Tejera](https://appshunter.io/developer/1510490248) |

## What reviewers say

### CleverJazz

[App page](https://appshunter.io/ios/app/cleverjazz/id6748681852)

This app helps musicians develop jazz fluency with a comprehensive library of chords, scales, and licks. It features smart transposition, proficiency tracking, and daily practice analytics. Includes ear training, metronome, tuner, and Circle of Fifths for structured learning.

**Highlights:** Jazz chord, scale, and lick library, Smart transposition, Proficiency tracking, Daily practice analytics, Ear training tools, Metronome, tuner, Circle of Fifths

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CleverJazz Pro Monthly | $5.99 | per month |
| CleverJazz Pro Yearly | $34.99 | per year |
| Clever Jazz Lifetime | $49.99 | one-time |


### Jazz Catalog

[App page](https://appshunter.io/ios/app/jazz-catalog/id6767055545)

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

**In-app purchases:** none


## Frequently asked questions

### Is CleverJazz free?

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

### Is Jazz Catalog free?

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

### Do CleverJazz or Jazz Catalog have ads?

Neither CleverJazz nor Jazz Catalog shows ads.

### Which is updated more often, CleverJazz or Jazz Catalog?

CleverJazz ships an update weekly, and Jazz Catalog every 2 days. Most recently, CleverJazz was updated on October 24, 2026 and Jazz Catalog on October 10, 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.*