# Go Lab vs 100秒麻雀：ツギツモ

The clearest difference is price: 100秒麻雀：ツギツモ at Free against Go Lab's $1.99. Go Lab's advantage is update cadence (every 3 days vs fortnightly). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

100秒麻雀：ツギツモ is free to download; Go Lab costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Go Lab ships an update every 3 days, 100秒麻雀：ツギツモ fortnightly. The most recent releases landed on October 25, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Go Lab | 100秒麻雀：ツギツモ |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Positive reviews | 14.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Fortnightly |
| Monetization | Paid | — |
| Size | 181 MB | 49 MB |
| Requires iOS | 17.6 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [koji ozono](https://appshunter.io/developer/1826482515) | [Manamu Hattori](https://appshunter.io/developer/6799350019) |

## What reviewers say

### Go Lab

[App page](https://appshunter.io/ios/app/go-lab-ai-baduk-katago-engine/id6757245003)

This app offers a comprehensive Go experience with powerful AI analysis and online play. Engage in matches, review your games, and analyze moves with detailed insights. Supports various board sizes and offline play.

**Highlights:** Online Matches, Victory Leaderboards, Territory Prediction Display, Real-time Analysis, Candidate Move Display, Offline CPU and 2-player modes, SGF Import

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

**In-app purchases:** none


### 100秒麻雀：ツギツモ

[App page](https://appshunter.io/ios/app/100/id6806139749)

**In-app purchases:** none


## Frequently asked questions

### Is Go Lab free?

Go Lab costs $1.99, with no in-app purchases.

### Is 100秒麻雀：ツギツモ free?

100秒麻雀：ツギツモ is free to download, with no in-app purchases.

### Do Go Lab or 100秒麻雀：ツギツモ have ads?

Neither Go Lab nor 100秒麻雀：ツギツモ shows ads.

### Which is updated more often, Go Lab or 100秒麻雀：ツギツモ?

Go Lab ships an update every 3 days, and 100秒麻雀：ツギツモ fortnightly. Most recently, Go Lab was updated on October 25, 2026 and 100秒麻雀：ツギツモ on October 1, 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.*