# Gibber vs SoundTether

The clearest difference is in-app purchases: Gibber at none against SoundTether's 4. SoundTether's advantage is iOS requirement (16.4 vs 18.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. SoundTether sells 4 one-off in-app purchases. Gibber asks for nothing beyond the download.

Gibber ships an update weekly, SoundTether every 6 days. Both last shipped on October 25, 2026.

## The numbers

| Metric | Gibber | SoundTether |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Weekly | **Every 6 days** |
| Size | 32 MB | 56 MB |
| Requires iOS | 18.6 | **16.4** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ouimin Lee](https://appshunter.io/developer/1860222503) | [JEONG HYEON CHOI](https://appshunter.io/developer/1868684820) |

## What reviewers say

### Gibber

[App page](https://appshunter.io/ios/app/gibber-learn-guitar-chords/id6780884722)

**In-app purchases:** none


### SoundTether

[App page](https://appshunter.io/ios/app/soundtether/id6797515064)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 커피 한 잔 | $0.49 | one-time |
| Remove ads | $1.99 | one-time |
| 커피 세 잔 | $1.99 | one-time |
| 커피 다섯 잔 | $2.99 | one-time |


## Frequently asked questions

### Is Gibber free?

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

### Is SoundTether free?

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

### Do Gibber or SoundTether have ads?

Both Gibber and SoundTether show ads.

### Which is updated more often, Gibber or SoundTether?

Gibber ships an update weekly, and SoundTether every 6 days. Most recently, Gibber was updated on October 25, 2026 and SoundTether on October 25, 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.*