# KeepBackPlay vs Chordyne

The clearest difference is price: KeepBackPlay at Free against Chordyne's $4.99. Chordyne's advantage is update cadence (every 10 days vs every 3 weeks). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

KeepBackPlay is free to download; Chordyne costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

KeepBackPlay ships an update every 3 weeks, Chordyne every 10 days. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | KeepBackPlay | Chordyne |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | — | **[4.5 (2 ratings)](https://appshunter.io/ios/app/chordyne/id6791322417/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Monetization | — | Free |
| Size | 10 MB | 4 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Carlos Jeurissen](https://appshunter.io/developer/1543382149) | [Andreas Wendorf](https://appshunter.io/developer/6791322419) |

## What reviewers say

### KeepBackPlay

[App page](https://appshunter.io/ios/app/keepbackplay/id6755731215)

**Features:** Safari Extension, Vision Pro support

**In-app purchases:** none


### Chordyne

[App page](https://appshunter.io/ios/app/chordyne/id6791322417)

Create music instantly by pressing chords, with an accompanying band that follows your lead. Record ideas, experiment with moods, and understand music theory intuitively. Perfect for both beginners and experienced musicians.

**Highlights:** Instant chord-based music creation, AI-powered band accompaniment, On-the-go recording and looping, Multiple musical moods and styles, Intuitive music theory insights, Cross-device compatibility (iPhone, iPad, Apple Watch)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is KeepBackPlay free?

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

### Is Chordyne free?

Chordyne costs $4.99, with no in-app purchases.

### Do KeepBackPlay or Chordyne have ads?

Neither KeepBackPlay nor Chordyne shows ads.

### Which is updated more often, KeepBackPlay or Chordyne?

KeepBackPlay ships an update every 3 weeks, and Chordyne every 10 days. Most recently, KeepBackPlay was updated on October 28, 2026 and Chordyne on October 31, 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.*