# Chess Tactics Pro (Puzzles) vs Sudoku

The clearest difference is in-app purchases: Sudoku at none against Chess Tactics Pro (Puzzles)'s 10. Sudoku also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Chess Tactics Pro (Puzzles) sells 10 one-off in-app purchases. Sudoku asks for nothing beyond the download.

## The numbers

| Metric | Chess Tactics Pro (Puzzles) | Sudoku |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3.7K ratings)](https://appshunter.io/ios/app/chess-tactics-pro-puzzles/id903380719/reviews)** | — |
| Number of ratings | **3.7K** | — |
| Positive reviews | 90.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 13 MB | 24 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Emmanuel Mathis](https://appshunter.io/developer/892041879) | [Weiyanda (Shanghai) Information Technology Co., Ltd.](https://appshunter.io/developer/6773538640) |

## What reviewers say

### Chess Tactics Pro (Puzzles)

[App page](https://appshunter.io/ios/app/chess-tactics-pro-puzzles/id903380719)

Sharpen your chess skills with a vast library of puzzles for all levels. Practice daily, offline, or track your progress with adaptive challenges. Analyze your moves with a built-in engine and customize your experience with various themes.

**Highlights:** Daily puzzles, Offline puzzle packs, Progress mode with Elo rating, Puzzle analysis engine, Bookmark puzzles, Multiple board themes

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Easy mates | $1.99 | one-time |
| Intermediate mates | $1.99 | one-time |
| Hard mates | $1.99 | one-time |
| Easy tactics | $1.99 | one-time |
| Intermediate tactics | $1.99 | one-time |
| Hard tactics | $1.99 | one-time |
| Mates in 2, 3 and 4 moves | $1.99 | one-time |
| Intermediate Tactics - Vol. 2 | $1.99 | one-time |
| Hard Tactics - Vol. 2 | $1.99 | one-time |
| All-Access Pass | $9.99 | one-time |

**What reviewers like**

- 👍 Simple and easy to use
- 🚀 Offline functionality
- 💡 Wide variety of puzzles
- 🎯 Helpful for improving tactics
- 🕰️ Daily puzzles of varying difficulty

**What reviewers complain about**

- 🐛 Some puzzles have flawed or ambiguous solutions
- 🤔 Difficulty levels not always accurate
- 📊 Lack of explanation for best moves
- 🔀 Inability to accept alternative winning solutions

**Reported bugs**

- Occasional crashes or freezes
- Incorrect move validation in some cases

**Requested features**

- Add option to see captured pieces
- Provide more context and analysis for puzzles
- Improve difficulty categorization of puzzles
- Allow for user feedback on puzzle issues


### Sudoku

[App page](https://appshunter.io/ios/app/sudoku/id6794146538)

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

**In-app purchases:** none


## Frequently asked questions

### Is Chess Tactics Pro (Puzzles) free?

Chess Tactics Pro (Puzzles) is free to download, with in-app purchases available.

### Is Sudoku free?

Sudoku is free to download, with no in-app purchases.

### Do Chess Tactics Pro (Puzzles) or Sudoku have ads?

Chess Tactics Pro (Puzzles) shows ads; Sudoku does not.

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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.*