# G vs 麻雀時計

The clearest difference is ads: 麻雀時計 at none against G's shown. G's advantage is update cadence (every 8 days vs every 5 weeks) and iOS requirement (15.5 vs 17.2). On price, 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.

G ships an update every 8 days, 麻雀時計 every 5 weeks. The most recent releases landed on October 15, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | G | 麻雀時計 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 8 days** | Every 5 weeks |
| Size | 42 MB | 5 MB |
| Requires iOS | **15.5** | 17.2 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [RIE TAKASHIMA](https://appshunter.io/developer/1836433552) | [Masaki Hirayama](https://appshunter.io/developer/1693736943) |

## What reviewers say

### G

[App page](https://appshunter.io/ios/app/g-deck/id6751720262)

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

**In-app purchases:** none


### 麻雀時計

[App page](https://appshunter.io/ios/app/id6754075677)

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

**In-app purchases:** none


## Frequently asked questions

### Is G free?

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

### Is 麻雀時計 free?

麻雀時計 is free to download, with no in-app purchases.

### Do G or 麻雀時計 have ads?

G shows ads; 麻雀時計 does not.

### Which is updated more often, G or 麻雀時計?

G ships an update every 8 days, and 麻雀時計 every 5 weeks. Most recently, G was updated on October 15, 2026 and 麻雀時計 on October 28, 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.*