# 古诗词接龙挑战 vs Sudoku Solver2

The clearest difference is in-app purchases: 古诗词接龙挑战 at none against Sudoku Solver2's 1. Sudoku Solver2's advantage is update cadence (every 3 weeks vs every 35 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Sudoku Solver2 sells 1 one-off in-app purchase. 古诗词接龙挑战 asks for nothing beyond the download.

古诗词接龙挑战 ships an update every 35 months, Sudoku Solver2 every 3 weeks. The most recent releases landed on October 22, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | 古诗词接龙挑战 | Sudoku Solver2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (108 ratings)](https://appshunter.io/ios/app/id1396468232/reviews)** | — |
| Number of ratings | **108** | — |
| Positive reviews | 90.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 35 months | **Every 3 weeks** |
| Monetization | Ad-supported | — |
| Size | 23 MB | 67 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [一青 张](https://appshunter.io/developer/1287964575) | [大胜 纪](https://appshunter.io/developer/320513564) |

## What reviewers say

### 古诗词接龙挑战

[App page](https://appshunter.io/ios/app/id1396468232)

Test your knowledge of Tang and Song dynasty poetry with this challenging game. Improve your memorization of classic Chinese poems and evaluate your literary skills through interactive challenges.

**Highlights:** Poetry memorization tool, Literary skill assessment, Interactive challenges, Tang and Song dynasty focus, Brainstorming game

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Good for learning
- 👍 Interesting game
- 👍 Good for kids
- 👍 Helps memorize poems
- 👍 Beautiful interface

**What reviewers complain about**

- 👎 Forced 5-star review
- 👎 Ads too many
- 👎 Time too short
- 👎 Low playability
- 👎 Not honest business practice

**Reported bugs**

- Time setting not adjustable
- Too fast for kids
- Review will be deleted
- Have to give good review to play

**Requested features**

- Adjustable time settings
- Option to remove ads
- More challenging levels


### Sudoku Solver2

[App page](https://appshunter.io/ios/app/sudoku-solver2/id6444688222)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP | $4.99 | one-time |


## Frequently asked questions

### Is 古诗词接龙挑战 free?

古诗词接龙挑战 is free to download, with no in-app purchases.

### Is Sudoku Solver2 free?

Sudoku Solver2 is free to download, with in-app purchases available.

### Do 古诗词接龙挑战 or Sudoku Solver2 have ads?

Both 古诗词接龙挑战 and Sudoku Solver2 show ads.

### Which is updated more often, 古诗词接龙挑战 or Sudoku Solver2?

古诗词接龙挑战 ships an update every 35 months, and Sudoku Solver2 every 3 weeks. Most recently, 古诗词接龙挑战 was updated on October 22, 2026 and Sudoku Solver2 on October 8, 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.*