# ChordLibre vs Overdubber

The clearest difference is ads: ChordLibre at none against Overdubber's shown. Overdubber's advantage is update cadence (every 5 days vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. ChordLibre sells 1 one-off in-app purchase and Overdubber sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ChordLibre ships an update every 2 months, Overdubber every 5 days. The most recent releases landed on October 6, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | ChordLibre | Overdubber |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 5 days** |
| Size | 4 MB | 24 MB |
| Requires iOS | 18.1 | **17.0** |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Y McCabe-Costa](https://appshunter.io/developer/1773276905) | [Thorbjørn Throndsen Bonvik](https://appshunter.io/developer/1893770305) |

## What reviewers say

### ChordLibre

[App page](https://appshunter.io/ios/app/chordlibre/id6751736157)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ChordLibre Support Tip | $0.99 | one-time |


### Overdubber

[App page](https://appshunter.io/ios/app/overdubber/id6762368689)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $2.99 | one-time |


## Frequently asked questions

### Is ChordLibre free?

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

### Is Overdubber free?

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

### Do ChordLibre or Overdubber have ads?

Overdubber shows ads; ChordLibre does not.

### Which is updated more often, ChordLibre or Overdubber?

ChordLibre ships an update every 2 months, and Overdubber every 5 days. Most recently, ChordLibre was updated on October 6, 2026 and Overdubber on October 12, 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.*