# 隐智棋盘课堂 vs OneSolve Go

The clearest difference is in-app purchases: 隐智棋盘课堂 at none against OneSolve Go's 2. 隐智棋盘课堂 also leads on iOS requirement (12.0 vs 17.0). OneSolve Go's advantage is update cadence (every 3 weeks vs every 5 weeks). On price, ads and device support there is nothing between them.

Both are free to download. OneSolve Go sells 2 in-app purchases, starting at $4.99 per year. 隐智棋盘课堂 asks for nothing beyond the download.

隐智棋盘课堂 ships an update every 5 weeks, OneSolve Go every 3 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 隐智棋盘课堂 | OneSolve Go |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/onesolve-go/id6798178345/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 140 MB | 12 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [湖南隐智科技有限公司](https://appshunter.io/developer/1188203955) | [Suzhou Vector16 Tech Ltd](https://appshunter.io/developer/1896112927) |

## What reviewers say

### 隐智棋盘课堂

[App page](https://appshunter.io/ios/app/id1538730196)

**In-app purchases:** none


### OneSolve Go

[App page](https://appshunter.io/ios/app/onesolve-go/id6798178345)

Master the game of Go with this comprehensive offline app. It offers AI-powered training, life-and-death problems, beginner lessons, and game analysis. Optimized for Apple devices, it ensures privacy and performance.

**Highlights:** Offline KataGo engine, Life-and-death problems, Beginner lessons, Game analysis and rank assessment, Optimized for Apple Silicon, iCloud game syncing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yearly Member | $4.99 | per year |
| Lifetime Member | $7.99 | one-time |


## Frequently asked questions

### Is 隐智棋盘课堂 free?

隐智棋盘课堂 is free to download, with no in-app purchases.

### Is OneSolve Go free?

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

### Do 隐智棋盘课堂 or OneSolve Go have ads?

Neither 隐智棋盘课堂 nor OneSolve Go shows ads.

### Which is updated more often, 隐智棋盘课堂 or OneSolve Go?

隐智棋盘课堂 ships an update every 5 weeks, and OneSolve Go every 3 weeks. Most recently, 隐智棋盘课堂 was updated on November 3, 2026 and OneSolve Go on October 31, 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.*