# PeakGo vs Go katago

The clearest difference is rating: PeakGo at 4.3 against Go katago's 3.3. PeakGo also leads on in-app purchases (none vs 10) and ads (none vs shown). Go katago's advantage is update cadence (every 2 weeks vs every 20 months) and iOS requirement (12.0 vs 17.0). On price, ratings volume and device support there is nothing between them.

Both are free to download. Go katago sells 10 in-app purchases, starting at $3.99 per month. PeakGo asks for nothing beyond the download.

PeakGo holds the better App Store score, 4.3 against 3.3. Both are backed by a comparable volume of ratings — 12 and 25 respectively. Written reviews point the same way: 87% of PeakGo's written reviews are positive against 65% of Go katago's.

PeakGo ships an update every 20 months, Go katago every 2 weeks. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | PeakGo | Go katago |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (12 ratings)](https://appshunter.io/ios/app/peakgo/id961906890/reviews)** | [3.3 (25 ratings)](https://appshunter.io/ios/app/go-katago/id1509047602/reviews) |
| Number of ratings | 12 | **25** |
| Positive reviews | **86.8% of reviews** | 65.1% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 20 months | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 16 MB | 76 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [勇 闫](https://appshunter.io/developer/506376936) | [Beijing Kata Technology Co., Ltd.](https://appshunter.io/developer/1433352287) |

## What reviewers say

### PeakGo

[App page](https://appshunter.io/ios/app/peakgo/id961906890)

Explore the world of professional Go with this app. It showcases top players, significant tournaments, and historical game data. Learn from the best and appreciate the strategic depth of this ancient game.

**Highlights:** Showcases top Go players, Highlights major Go tournaments, Presents historical game data, Educational content on Go strategy, Appreciation of the game's depth

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

**In-app purchases:** none


### Go katago

[App page](https://appshunter.io/ios/app/go-katago/id1509047602)

This app provides in-depth analysis and review tools for the strategy game Go. It offers move analysis, situation judgments, and intelligent suggestions to improve your gameplay. Review SGF files and revisit every move to understand the game's essence.

**Highlights:** Deep move analysis, Situation judgments, Intelligent suggestions, SGF file review, Revisit every move, AI-powered engine

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Months | $3.99 | per month |
| Months | $8.99 | per month |
| Quarters | $13.49 | per 3 months |
| Quarters | $26.49 | per 3 months |
| 6M bean | $0.99 | one-time |
| 1M bean | $0.99 | one-time |
| 50M bean | $7.99 | one-time |
| 98M bean | $14.99 | one-time |
| premium | $22.99 | one-time |
| 198M bean | $29.99 | one-time |


## Frequently asked questions

### Is PeakGo free?

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

### Is Go katago free?

Go katago is free to download, with in-app purchases available.

### Which has better reviews, PeakGo or Go katago?

PeakGo is rated higher. PeakGo averages 4.3 out of 5 from 12 ratings, while Go katago averages 3.3 from 25 ratings.

### Do PeakGo or Go katago have ads?

Go katago shows ads; PeakGo does not.

### Which is updated more often, PeakGo or Go katago?

PeakGo ships an update every 20 months, and Go katago every 2 weeks. Most recently, PeakGo was updated on October 21, 2026 and Go katago on October 24, 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.*