# Tesuji Library vs 围棋之书

The clearest difference is price: 围棋之书 at Free against Tesuji Library's $5.99. 围棋之书 also leads on rating (5.0 vs 4.0) and update cadence (monthly vs every 4 months). Tesuji Library's advantage is in-app purchases (none vs 3) and iOS requirement (12.0 vs 16.6). On ratings volume, ads and device support there is nothing between them.

围棋之书 is free to download; Tesuji Library costs $5.99 up front. 围棋之书 sells 3 in-app purchases, starting at $2.99 per month. Tesuji Library asks for nothing beyond the download.

围棋之书 holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews point the same way: 61% of Tesuji Library's written reviews are positive against 71% of 围棋之书's.

Tesuji Library ships an update every 4 months, 围棋之书 monthly. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Tesuji Library | 围棋之书 |
| --- | --- | --- |
| Price | $5.99 | **Free** |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/tesuji-library/id562897263/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1644286562/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 60.9% of reviews | **71.4% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | Paid | — |
| Size | 243 MB | 72 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [延正 王](https://appshunter.io/developer/499791474) | [文艺 邓](https://appshunter.io/developer/1644286564) |

## What reviewers say

### Tesuji Library

[App page](https://appshunter.io/ios/app/tesuji-library/id562897263)

Enhance your Go game with this app, focusing on skillful moves and strategic plays. Learn to execute clever tactics to improve your reading ability and win more games.

**Highlights:** Study Go game skills, Learn tesuji (skillful moves), Improve reading ability, Practice strategic plays, Analyze life and death situations

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

**In-app purchases:** none


### 围棋之书

[App page](https://appshunter.io/ios/app/id1644286562)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续包月 | $2.99 | per month |
| 连续包年 | $29.99 | per year |
| 永久会员 | $24.99 | one-time |


## Frequently asked questions

### Is Tesuji Library free?

Tesuji Library costs $5.99, with no in-app purchases.

### Is 围棋之书 free?

围棋之书 is free to download, with in-app purchases available.

### Which has better reviews, Tesuji Library or 围棋之书?

围棋之书 is rated higher. Tesuji Library averages 4.0 out of 5 from 1 ratings, while 围棋之书 averages 5.0 from 1 ratings.

### Do Tesuji Library or 围棋之书 have ads?

Neither Tesuji Library nor 围棋之书 shows ads.

### Which is updated more often, Tesuji Library or 围棋之书?

Tesuji Library ships an update every 4 months, and 围棋之书 monthly. Most recently, Tesuji Library was updated on November 6, 2026 and 围棋之书 on November 3, 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.*