# Random Chord vs Chet

The clearest difference is price: Chet at Free against Random Chord's $2.99. Chet also leads on ratings volume (2.4K vs 2) and update cadence (every 5 weeks vs every 3 months). Random Chord's advantage is rating (5.0 vs 4.8) and iOS requirement (12.1 vs 18.0). On review sentiment, ads, in-app purchases and device support there is nothing between them.

Chet is free to download; Random Chord costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Random Chord holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Chet has 2.4K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 100% of Random Chord's written reviews are positive against 96% of Chet's.

Random Chord ships an update every 3 months, Chet every 5 weeks. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Random Chord | Chet |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/random-chord/id1180443119/reviews)** | [4.8 (2.4K ratings)](https://appshunter.io/ios/app/chet-ear-training/id1405525467/reviews) |
| Number of ratings | 2 | **2.4K** |
| Positive reviews | **100.0% of reviews** | 96.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | Paid | **Free** |
| Size | 70 MB | 117 MB |
| Requires iOS | **12.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [AppicDesign](https://appshunter.io/developer/492684279) | [Ensemble Education](https://appshunter.io/developer/1746859300) |

## What reviewers say

### Random Chord

[App page](https://appshunter.io/ios/app/random-chord/id1180443119)

Practice musical improvisation with randomly generated chord progressions. Customize key, chord types, duration, and time signatures for personalized exercises. Supports various playback styles and includes a mixer for custom sound.

**Highlights:** Random chord generation, Customizable chord pools, Adjustable chord duration and loop settings, Support for different time signatures, Diatonic, Chromatic, Modal, and Custom modes, Multiple playback styles (Rock, Pop, Swing, etc.), Integrated mixer for sound control

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

**In-app purchases:** none


### Chet

[App page](https://appshunter.io/ios/app/chet-ear-training/id1405525467)

Develop your musical ear and master music theory with interactive games and exercises. Learn at your own pace, identify music concepts, and practice with virtual instruments. Track your progress and compete globally to become a more confident and versatile musician.

**Highlights:** Identify music theory concepts, Call and response exercises, Virtual piano, guitar, bass, Guided learning paths, Intervals, scales, chords exercises, Global leaderboards, Spaced repetition practice

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Great app
- 👍 Helpful and fun
- 🚀 Excellent ear training tool
- 👍 Intuitive and well-designed
- 🚀 Comprehensive and effective

**What reviewers complain about**

- 🐛 Occasional bugs and glitches
- 🔋 Compatibility issues with older devices
- 🐛 Inaccurate labeling of intervals
- 🔋 Timed exercises not suitable for all

**Reported bugs**

- App not loading or freezing
- Incorrect labeling of intervals
- Timed exercises not functioning properly

**Requested features**

- Add Chinese language support
- Incorporate guitar-specific exercises
- Introduce a hands-free mode
- Reinstate the previous practice mode
- Expand the range of musical genres and styles


## Frequently asked questions

### Is Random Chord free?

Random Chord costs $2.99, with no in-app purchases.

### Is Chet free?

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

### Which has better reviews, Random Chord or Chet?

Random Chord is rated higher. Random Chord averages 5.0 out of 5 from 2 ratings, while Chet averages 4.8 from 2.4K ratings.

### Do Random Chord or Chet have ads?

Neither Random Chord nor Chet shows ads.

### Which is updated more often, Random Chord or Chet?

Random Chord ships an update every 3 months, and Chet every 5 weeks. Most recently, Random Chord was updated on October 24, 2026 and Chet on October 21, 2026.

---

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