# Ripeto（リペト） vs Play in Any Key

The clearest difference is device support: Ripeto（リペト） at 3 against Play in Any Key's 1. Ripeto（リペト） also leads on iOS requirement (15.1 vs 17.6). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Ripeto（リペト） sells 1 one-off in-app purchase and Play in Any Key sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Ripeto（リペト） ships an update every 5 days, Play in Any Key every 6 days. The most recent releases landed on October 28, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Ripeto（リペト） | Play in Any Key |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 6 days |
| Monetization | — | Free with in-app purchases |
| Size | 43 MB | 59 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Hiroto Okawa](https://appshunter.io/developer/1895506822) | [Mami Kawai](https://appshunter.io/developer/1890495943) |

## What reviewers say

### Ripeto（リペト）

[App page](https://appshunter.io/ios/app/ripeto/id6763823548)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告を非表示にする | $2.99 | one-time |


### Play in Any Key

[App page](https://appshunter.io/ios/app/play-in-any-key/id6800542797)

Easily explore and create chord progressions in any musical key. Listen to popular progressions, build your own, and experiment with song structures. Ideal for songwriters and musicians looking for inspiration.

**Highlights:** Listen to chord progressions in 24 keys, Build custom chord progressions, Combine progressions for song sections, Add bass, rhythm, and drums, View chords on staff and keyboard, Easy Composition tool

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Keys | $0.99 | one-time |


## Frequently asked questions

### Is Ripeto（リペト） free?

Ripeto（リペト） is free to download, with in-app purchases available.

### Is Play in Any Key free?

Play in Any Key is free to download, with in-app purchases available.

### Do Ripeto（リペト） or Play in Any Key have ads?

Neither Ripeto（リペト） nor Play in Any Key shows ads.

### Which is updated more often, Ripeto（リペト） or Play in Any Key?

Ripeto（リペト） ships an update every 5 days, and Play in Any Key every 6 days. Most recently, Ripeto（リペト） was updated on October 28, 2026 and Play in Any Key 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.*