# CleverJazz vs dadodeca

The clearest difference is rating: dadodeca at 5.0 against CleverJazz's 4.2. dadodeca also leads on in-app purchases (none vs 5). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. CleverJazz sells 5 in-app purchases, starting at $5.99 per month. dadodeca asks for nothing beyond the download.

dadodeca holds the better App Store score, 5.0 against 4.2. Both are backed by a comparable volume of ratings — 5 and 2 respectively.

CleverJazz ships an update weekly, dadodeca fortnightly. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | CleverJazz | dadodeca |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (5 ratings)](https://appshunter.io/ios/app/cleverjazz-jazz-practice/id6748681852/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/dadodeca/id6789477648/reviews)** |
| Number of ratings | **5** | 2 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | Freemium | Freemium |
| Size | 369 MB | 20 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [维华 孟](https://appshunter.io/developer/1825050690) | [Max and the Magic](https://appshunter.io/developer/6789477650) |

## What reviewers say

### CleverJazz

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

Practice jazz music with a virtual band that plays along to imported tunes or your own charts. Learn licks, scales, and chords, and record yourself to improve your playing. Features include a metronome, tuner, and practice tracking.

**Highlights:** Import and play along with jazz standards, Virtual rhythm section (piano, bass, drums), Record and compare your playing, Learn jazz licks quickly, Extensive library of scales and chords, Built-in metronome and tuner, Practice progress tracking

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CleverJazz Pro Monthly | $5.99 | per month |
| CleverJazz Pro Yearly | $34.99 | per year |
| Lifetime (Subscriber Upgrade) | $59.99 | one-time |
| Lifetime (Subscriber Upgrade) | $79.99 | one-time |
| Clever Jazz Lifetime | $89.99 | one-time |


### dadodeca

[App page](https://appshunter.io/ios/app/dadodeca/id6789477648)

This app uses a virtual twelve-sided die to create randomized musical practice prompts. It offers various modes to train ear, sight-reading, and music theory skills for musicians of all levels. Practice gaps instead of comfort zones with audio-visual feedback.

**Highlights:** Randomized practice prompts, Pitch and note recognition, Key signature identification, Scale and interval training, Chord identification, Rhythm training, Circle of fifths navigation

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

**In-app purchases:** none


## Frequently asked questions

### Is CleverJazz free?

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

### Is dadodeca free?

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

### Which has better reviews, CleverJazz or dadodeca?

dadodeca is rated higher. CleverJazz averages 4.2 out of 5 from 5 ratings, while dadodeca averages 5.0 from 2 ratings.

### Do CleverJazz or dadodeca have ads?

Neither CleverJazz nor dadodeca shows ads.

### Which is updated more often, CleverJazz or dadodeca?

CleverJazz ships an update weekly, and dadodeca fortnightly. Most recently, CleverJazz was updated on November 8, 2026 and dadodeca 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.*