# 恺宇 KAIYU vs Memory Colors Game

The clearest difference is in-app purchases: 恺宇 KAIYU at none against Memory Colors Game's 1. 恺宇 KAIYU also leads on iOS requirement (9.0 vs 18.6). Memory Colors Game's advantage is update cadence (weekly vs fortnightly). On price, ads and device support there is nothing between them.

Both are free to download. Memory Colors Game sells 1 one-off in-app purchase. 恺宇 KAIYU asks for nothing beyond the download.

恺宇 KAIYU ships an update fortnightly, Memory Colors Game weekly. The most recent releases landed on October 24, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | 恺宇 KAIYU | Memory Colors Game |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (5 ratings)](https://appshunter.io/ios/app/kaiyu/id1512072697/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Free | — |
| Size | 233 MB | 22 MB |
| Requires iOS | **9.0** | 18.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [植川 马](https://appshunter.io/developer/1783803021) | [Daniel Ferrer Delgado](https://appshunter.io/developer/1611708160) |

## What reviewers say

### 恺宇 KAIYU

[App page](https://appshunter.io/ios/app/kaiyu/id1512072697)

This app offers diverse control methods for an engaging experience. Explore options like button remotes, gyroscope control, route drawing, voice commands, and custom graphical programming.

**Highlights:** Multiple control styles, Button remote, Gyroscope control, Route drawing, Voice command control, Custom graphical programming

**Features:** macOS Compatibility

**In-app purchases:** none


### Memory Colors Game

[App page](https://appshunter.io/ios/app/memory-colors-game/id6764233736)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Access | $1.99 | one-time |


## Frequently asked questions

### Is 恺宇 KAIYU free?

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

### Is Memory Colors Game free?

Memory Colors Game is free to download, with in-app purchases available.

### Do 恺宇 KAIYU or Memory Colors Game have ads?

Neither 恺宇 KAIYU nor Memory Colors Game shows ads.

### Which is updated more often, 恺宇 KAIYU or Memory Colors Game?

恺宇 KAIYU ships an update fortnightly, and Memory Colors Game weekly. Most recently, 恺宇 KAIYU was updated on October 24, 2026 and Memory Colors Game 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.*