# Practical Ear Training vs Sound

Practical Ear Training and Sound are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Practical Ear Training | Sound |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 5 weeks |
| Size | 114 MB | 5 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Hoverest AB](https://appshunter.io/developer/1892841301) | [seiji honda](https://appshunter.io/developer/1896430544) |

## What reviewers say

### Practical Ear Training

[App page](https://appshunter.io/ios/app/practical-ear-training/id6792484446)

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

**In-app purchases:** none


### Sound

[App page](https://appshunter.io/ios/app/sound-field/id6799573745)

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

**In-app purchases:** none


## Frequently asked questions

### Is Practical Ear Training free?

Practical Ear Training is free to download, with no in-app purchases.

### Is Sound free?

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

### Do Practical Ear Training or Sound have ads?

Neither Practical Ear Training nor Sound shows ads.

---

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