# Busker Live FX vs Harmonizer

The clearest difference is in-app purchases: Harmonizer at none against Busker Live FX's 3. Busker Live FX's advantage is device support. On price and iOS requirement there is nothing between them.

Both are free to download. Busker Live FX sells 3 in-app purchases, starting at $4.99 per month. Harmonizer asks for nothing beyond the download.

## The numbers

| Metric | Busker Live FX | Harmonizer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | — |
| Update frequency | Every 6 days | — |
| Size | 5 MB | 18 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | — |
| Age rating | 4+ | 4+ |
| Developer | [MINJUNG CHO](https://appshunter.io/developer/1896281624) | [Peter Hafner](https://appshunter.io/developer/1625319412) |

## What reviewers say

### Busker Live FX

[App page](https://appshunter.io/ios/app/busker-live-fx/id6780282766)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Busker Live FX Pro (Monthly) | $4.99 | per month |
| Busker Live FX Pro (Annual) | $39.99 | per year |
| Busker Live FX Pro (Lifetime) | $79.99 | one-time |


### Harmonizer

[App page](https://appshunter.io/ios/app/harmonizer-auv3/id6791999719)

**In-app purchases:** none


## Frequently asked questions

### Is Busker Live FX free?

Busker Live FX is free to download, with in-app purchases available.

### Is Harmonizer free?

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

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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.*