# joygo vs 围棋SGF阅读器

The clearest difference is update cadence: joygo at every 3 weeks against 围棋SGF阅读器's every 5 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. joygo sells 15 one-off in-app purchases and 围棋SGF阅读器 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

joygo ships an update every 3 weeks, 围棋SGF阅读器 every 5 months. The most recent releases landed on September 23, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | joygo | 围棋SGF阅读器 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (104 ratings)](https://appshunter.io/ios/app/joygo/id499791471/reviews)** | — |
| Number of ratings | **104** | — |
| Positive reviews | 71.4% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 3 weeks** | Every 5 months |
| Monetization | Free with in-app purchases | — |
| Size | 202 MB | 24 MB |
| Requires iOS | 15.0 | **14.1** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [延正 王](https://appshunter.io/developer/499791474) | [丽娜 夏](https://appshunter.io/developer/1084968330) |

## What reviewers say

### joygo

[App page](https://appshunter.io/ios/app/joygo/id499791471)

Play Go against AI opponents of all skill levels or challenge other players worldwide. Analyze your games with AI, solve thousands of problems, and stay updated on live tournaments. Connect with other enthusiasts through enhanced chat features.

**Highlights:** AI matches for all skill levels, Online multiplayer matches, AI game analysis, Extensive problem sets, Live tournament broadcasts, Personal game record management, Enhanced chat functions

**Features:** Vision Pro support

**In-app purchases (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Purchase 100,000,000 beans | $0.99 | one-time |
| Purchase 100 diamonds | $1.99 | one-time |
| one month VIP right | $2.99 | one-time |
| VIP 3 month | $7.99 | one-time |
| To close advertisement. | $8.99 | one-time |
| Purchase 1 billon beans | $8.99 | one-time |
| VIP 6 month | $11.99 | one-time |
| Purchase 1000 diamonds | $14.99 | one-time |
| VIP one year | $20.99 | one-time |
| Purchase 2000 diamonds | $29.99 | one-time |
| VIP 3 years | $43.99 | one-time |
| Unlimited playing with  AI | $49.99 | one-time |
| Purchase 5000 diamonds | $69.99 | one-time |
| VIP forever | $109.99 | one-time |
| Purchase 10000 diamonds | $159.99 | one-time |

**What reviewers like**

- ⭐ Excellent game collection
- 🎮 Good gameplay experience
- 📚 Helpful game reviews and analysis
- 🤖 Challenging AI opponent

**What reviewers complain about**

- 🌐 Language barrier for non-Chinese users
- 🐛 Occasional crashes and bugs
- 🤖 AI difficulty level could be improved
- 📝 Poor English translations

**Reported bugs**

- Registration process not working for some users
- Freezing issues when trying to pass during gameplay
- Inconsistent scoring and result display
- Compatibility problems with newer iOS versions

**Requested features**

- Add support for multiple board sizes
- Improve online multiplayer functionality
- Provide more detailed gameplay instructions
- Implement undo/redo feature


### 围棋SGF阅读器

[App page](https://appshunter.io/ios/app/sgf/id1253931166)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| You will pay to remove ads. | $1.99 | one-time |


## Frequently asked questions

### Is joygo free?

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

### Is 围棋SGF阅读器 free?

围棋SGF阅读器 is free to download, with in-app purchases available.

### Do joygo or 围棋SGF阅读器 have ads?

Both joygo and 围棋SGF阅读器 show ads.

### Which is updated more often, joygo or 围棋SGF阅读器?

joygo ships an update every 3 weeks, and 围棋SGF阅读器 every 5 months. Most recently, joygo was updated on September 23, 2026 and 围棋SGF阅读器 on September 9, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*