# Autochords vs Chords Trainer

The clearest difference is price: Autochords at Free against Chords Trainer's $2.99. Autochords also leads on review sentiment (84% vs 50%) and ratings volume (4.1K vs 7). Chords Trainer's advantage is in-app purchases (none vs 4) and iOS requirement (12.4 vs 16.4). On rating, update cadence, ads and device support there is nothing between them.

Autochords is free to download; Chords Trainer costs $2.99 up front. Autochords sells 4 in-app purchases, starting at $0.99 per 7 days. Chords Trainer asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.7 for Autochords against 4.7 for Chords Trainer. That said, the two scores are not equally well evidenced: Autochords has 4.1K ratings behind it against 7, so its average is the more settled of the two. Written reviews are what separate them: 84% of Autochords's written reviews are positive against 50% of Chords Trainer's.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Autochords | Chords Trainer |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[4.7 (4.1K ratings)](https://appshunter.io/ios/app/autochords/id788423364/reviews)** | [4.7 (7 ratings)](https://appshunter.io/ios/app/chords-trainer/id1117197465/reviews) |
| Number of ratings | **4.1K** | 7 |
| Positive reviews | **83.7% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 28 MB | 21 MB |
| Requires iOS | 16.4 | **12.4** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | +4 | 4+ |
| Developer | [Astrocode Pty Ltd](https://appshunter.io/developer/1040321800) | [Plearn LLC](https://appshunter.io/developer/6792172523) |

## What reviewers say

### Autochords

[App page](https://appshunter.io/ios/app/autochords/id788423364)

This app serves as a songwriting aid, offering chord progressions and musical inspiration. It allows users to explore different moods and instruments like guitar, piano, and ukulele to find the perfect sound for their songs. Advanced features are available through an in-app purchase.

**Highlights:** Chord progression generation by mood, Guitar, piano, and ukulele chord diagrams, Listen to progressions on chosen instruments, Play along to full progressions, Alternative progression suggestions, Customizable progressions (PRO)

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Weekly | $0.99 | per 7 days |
| PRO Monthly | $2.99 | per month |
| PRO Annual | $12.99 | per year |
| PRO Lifetime | $29.99 | one-time |

**What reviewers like**

- 👍 Excellent app and developer
- 👍 Great app for music creation or chord learning
- 👍 Helpful for songwriting and finding chord progressions
- 👍 Useful for practicing chords and progressions
- 👍 Simple and easy to use interface

**What reviewers complain about**

- 🔒 Certain chords not available for custom builder
- 🐛 App freezes up every time user opens it
- 🔒 Limited to only 4 chords in a progression
- 🔒 No option to change time signature or add multiple bars
- 🔒 No piano chord inversions, only root position chords

**Reported bugs**

- App freezes up when opened
- Chord progressions don't sound as intended for some moods

**Requested features**

- Add augmented chords and more chord variations
- Allow creating progressions with more than 4 chords
- Incorporate different time signatures beyond 4/4
- Add chord inversions and more chord types (7ths, 9ths, etc.)
- Expand chord library beyond just diatonic chords


### Chords Trainer

[App page](https://appshunter.io/ios/app/chords-trainer/id1117197465)

Learn to recognize and play musical chords quickly. This app offers a comprehensive chord dictionary and practice modes, including games, to enhance your music learning journey. Improve your understanding of chords represented by symbols, notes, or keyboard layouts.

**Highlights:** Comprehensive chord library, Customizable learning options, Practice, watch, and game modes, Intelligent question generation, Real sample sound, Chord lookup dictionary

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

**In-app purchases:** none


## Frequently asked questions

### Is Autochords free?

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

### Is Chords Trainer free?

Chords Trainer costs $2.99, with no in-app purchases.

### Which has better reviews, Autochords or Chords Trainer?

Autochords is rated higher. Autochords averages 4.7 out of 5 from 4.1K ratings, while Chords Trainer averages 4.7 from 7 ratings.

### Do Autochords or Chords Trainer have ads?

Neither Autochords nor Chords Trainer shows ads.

### Which is updated more often, Autochords or Chords Trainer?

Autochords ships an update every 2 months, and Chords Trainer every 2 months. Most recently, Autochords was updated on November 6, 2026 and Chords Trainer on November 2, 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.*