# Harmonics Practice vs Folie AI Audio

The clearest difference is in-app purchases: Harmonics Practice at none against Folie AI Audio's 2. Harmonics Practice also leads on iOS requirement (14.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Folie AI Audio sells 2 one-off in-app purchases. Harmonics Practice asks for nothing beyond the download.

## The numbers

| Metric | Harmonics Practice | Folie AI Audio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 5 months |
| Size | 31 MB | 752 MB |
| Requires iOS | **14.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tarmo Johannes](https://appshunter.io/developer/1131081454) | [Julian Smalley](https://appshunter.io/developer/1077068645) |

## What reviewers say

### Harmonics Practice

[App page](https://appshunter.io/ios/app/harmonics-practice/id6748588377)

**Features:** macOS Compatibility

**In-app purchases:** none


### Folie AI Audio

[App page](https://appshunter.io/ios/app/folie-ai-audio/id6752224414)

**Features:** Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| premier feature in-app purchase | $5.99 | one-time |
| Premium features, family sharing! | $7.99 | one-time |


## Frequently asked questions

### Is Harmonics Practice free?

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

### Is Folie AI Audio free?

Folie AI Audio is free to download, with in-app purchases available.

### Do Harmonics Practice or Folie AI Audio have ads?

Neither Harmonics Practice nor Folie AI Audio shows ads.

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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.*