# 瞬速の四川省 Lite　〜サクッと楽しむ二角取りパズル〜 vs RIICHI ORBIT

The clearest difference is update cadence: RIICHI ORBIT at every 5 days against 瞬速の四川省 Lite　〜サクッと楽しむ二角取りパズル〜's every 6 weeks. 瞬速の四川省 Lite　〜サクッと楽しむ二角取りパズル〜's advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

瞬速の四川省 Lite　〜サクッと楽しむ二角取りパズル〜 ships an update every 6 weeks, RIICHI ORBIT every 5 days. The most recent releases landed on October 12, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 瞬速の四川省 Lite　〜サクッと楽しむ二角取りパズル〜 | RIICHI ORBIT |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 6 weeks | **Every 5 days** |
| Size | 124 MB | 1.0 GB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [taro nakamura](https://appshunter.io/developer/1584307392) | [Shinichi Doui](https://appshunter.io/developer/1887162153) |

## What reviewers say

### 瞬速の四川省 Lite　〜サクッと楽しむ二角取りパズル〜

[App page](https://appshunter.io/ios/app/lite/id6760932670)

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

**In-app purchases:** none


### RIICHI ORBIT

[App page](https://appshunter.io/ios/app/riichi-orbit-mahjong/id6797684752)

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

**In-app purchases:** none


## Frequently asked questions

### Is 瞬速の四川省 Lite　〜サクッと楽しむ二角取りパズル〜 free?

瞬速の四川省 Lite　〜サクッと楽しむ二角取りパズル〜 is free to download, with no in-app purchases.

### Is RIICHI ORBIT free?

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

### Do 瞬速の四川省 Lite　〜サクッと楽しむ二角取りパズル〜 or RIICHI ORBIT have ads?

Both 瞬速の四川省 Lite　〜サクッと楽しむ二角取りパズル〜 and RIICHI ORBIT show ads.

### Which is updated more often, 瞬速の四川省 Lite　〜サクッと楽しむ二角取りパズル〜 or RIICHI ORBIT?

瞬速の四川省 Lite　〜サクッと楽しむ二角取りパズル〜 ships an update every 6 weeks, and RIICHI ORBIT every 5 days. Most recently, 瞬速の四川省 Lite　〜サクッと楽しむ二角取りパズル〜 was updated on October 12, 2026 and RIICHI ORBIT on October 25, 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.*