# Cradle 【公式アプリ】 vs Retro Walk

The clearest difference is in-app purchases: Cradle 【公式アプリ】 at none against Retro Walk's 1. Cradle 【公式アプリ】 also leads on iOS requirement (9.0 vs 15.6). Retro Walk's advantage is update cadence (monthly vs every 39 months). On price, ads and device support there is nothing between them.

Both are free to download. Retro Walk sells 1 one-off in-app purchase. Cradle 【公式アプリ】 asks for nothing beyond the download.

Cradle 【公式アプリ】 ships an update every 39 months, Retro Walk monthly. The most recent releases landed on October 15, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Cradle 【公式アプリ】 | Retro Walk |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 39 months | **Monthly** |
| Size | 31 MB | 24 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [KUMI YANASE](https://appshunter.io/developer/1487078190) | [akira ohmachi](https://appshunter.io/developer/1338624340) |

## What reviewers say

### Cradle 【公式アプリ】

[App page](https://appshunter.io/ios/app/cradle/id1487078191)

**In-app purchases:** none


### Retro Walk

[App page](https://appshunter.io/ios/app/retro-walk/id6755453994)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is Cradle 【公式アプリ】 free?

Cradle 【公式アプリ】 is free to download, with no in-app purchases.

### Is Retro Walk free?

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

### Do Cradle 【公式アプリ】 or Retro Walk have ads?

Neither Cradle 【公式アプリ】 nor Retro Walk shows ads.

### Which is updated more often, Cradle 【公式アプリ】 or Retro Walk?

Cradle 【公式アプリ】 ships an update every 39 months, and Retro Walk monthly. Most recently, Cradle 【公式アプリ】 was updated on October 15, 2026 and Retro Walk on October 11, 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.*