# Practice.Mate vs ChordTrainer

The clearest difference is in-app purchases: Practice.Mate at none against ChordTrainer's 3. Practice.Mate also leads on update cadence (daily vs every 9 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ChordTrainer sells 3 one-off in-app purchases. Practice.Mate asks for nothing beyond the download.

Practice.Mate ships an update daily, ChordTrainer every 9 days. Both last shipped on October 28, 2026.

## The numbers

| Metric | Practice.Mate | ChordTrainer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 9 days |
| Size | 7 MB | 11 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tzu Hao Tsung](https://appshunter.io/developer/1856863549) | [Sio Long Chan](https://appshunter.io/developer/6775406726) |

## What reviewers say

### Practice.Mate

[App page](https://appshunter.io/ios/app/practicemate/id6756247065)

**Features:** macOS Compatibility

**In-app purchases:** none


### ChordTrainer

[App page](https://appshunter.io/ios/app/chordtrainer-piano-trainer/id6775406724)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support (Small) | $0.99 | one-time |
| Support (Large) | $4.99 | one-time |
| Chord Trainer Pro | $9.99 | one-time |


## Frequently asked questions

### Is Practice.Mate free?

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

### Is ChordTrainer free?

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

### Do Practice.Mate or ChordTrainer have ads?

Neither Practice.Mate nor ChordTrainer shows ads.

### Which is updated more often, Practice.Mate or ChordTrainer?

Practice.Mate ships an update daily, and ChordTrainer every 9 days. Most recently, Practice.Mate was updated on October 28, 2026 and ChordTrainer on October 28, 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.*