# joygo vs Go katago

The clearest difference is in-app purchases: joygo at none against Go katago's 10. joygo also leads on ads (none vs shown) and review sentiment (74% vs 65%). Go katago's advantage is update cadence (every 2 weeks vs every 4 months) and rating (3.3 vs 3.0). On price 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. joygo asks for nothing beyond the download.

Go katago holds the better App Store score, 3.3 against 3.0. That said, the two scores are not equally well evidenced: Go katago has 24 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 74% of joygo's written reviews are positive against 65% of Go katago's, so the app with the better star average is not the one people write more warmly about.

joygo ships an update every 4 months, Go katago every 2 weeks. The most recent releases landed on September 18, 2026 and September 4, 2026 respectively.

## The numbers

| Metric | joygo | Go katago |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (1 ratings)](https://appshunter.io/ios/app/joygo-database/id608954252/reviews) | **[3.3 (24 ratings)](https://appshunter.io/ios/app/go-katago/id1509047602/reviews)** |
| Number of ratings | 1 | **24** |
| Positive reviews | **74.1% of reviews** | 65.1% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 229 MB | 76 MB |
| Requires iOS | **7.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [延正 王](https://appshunter.io/developer/499791474) | [Beijing Kata Technology Co., Ltd.](https://appshunter.io/developer/1433352287) |

## What reviewers say

### joygo

[App page](https://appshunter.io/ios/app/joygo-database/id608954252)

Access a vast collection of over 70,000 game records for a popular strategy game. Study these professional gameplays to enhance your own strategic thinking and improve your skills in the game.

**Highlights:** 70,000+ game records, Professional gameplay analysis, Skill improvement tool, Strategy study resource, Go game database

**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 joygo free?

joygo 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, joygo or Go katago?

Go katago is rated higher. joygo averages 3.0 out of 5 from 1 ratings, while Go katago averages 3.3 from 24 ratings.

### Do joygo or Go katago have ads?

Go katago shows ads; joygo does not.

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

joygo ships an update every 4 months, and Go katago every 2 weeks. Most recently, joygo was updated on September 18, 2026 and Go katago on September 4, 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.*