# Big Bad Sudoku Book vs 3D Miner

The clearest difference is rating: 3D Miner at 5.0 against Big Bad Sudoku Book's 4.4. Big Bad Sudoku Book's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. 3D Miner sells 1 one-off in-app purchase. Big Bad Sudoku Book asks for nothing beyond the download.

3D Miner holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Big Bad Sudoku Book has 1.5K ratings behind it against 1, so its average is the more settled of the two.

Big Bad Sudoku Book ships an update every 6 weeks, 3D Miner every 3 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Big Bad Sudoku Book | 3D Miner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (1.5K ratings)](https://appshunter.io/ios/app/big-bad-sudoku-book/id364907966/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/3d-miner/id1237331098/reviews)** |
| Number of ratings | **1.5K** | 1 |
| Positive reviews | 82.6% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 48 MB | 19 MB |
| Requires iOS | **4.3** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bad Weasel, LLC](https://appshunter.io/developer/364907969) | [AsgardSoft GmbH](https://appshunter.io/developer/570168173) |

## What reviewers say

### Big Bad Sudoku Book

[App page](https://appshunter.io/ios/app/big-bad-sudoku-book/id364907966)

This is a classic Sudoku game with a unique approach to hints and scoring. It offers downloadable themes, challenging campaigns, and features designed to feel like a real paper puzzle book but enhanced with digital tools. Enjoy unlimited free play and a focus on brain-powered solving.

**Highlights:** Smart hints that guide without giving answers, Downloadable themes and puzzle book campaigns, Arcade-style puzzle scoring based on difficulty, Unlimited free play across all levels, Auto removal of marks and number counts, New puzzle types and difficulty levels

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- ⭐ Excellent Sudoku game
- 👍 Clear and easy-to-use interface
- 🧠 Keeps the mind active
- 🕰️ Great time-passer
- 🔢 Variety of difficulty levels

**What reviewers complain about**

- 🐛 Compatibility issues with newer iOS versions
- 💤 Slow performance, especially with ads
- 📢 Intrusive ads in paid version
- 🤏 Small number pad and buttons

**Reported bugs**

- App crashes when trying to start a new game
- Scores not saving properly
- Pencil marks not working as expected

**Requested features**

- Update app to support latest iOS versions
- Add more puzzle books/levels
- Improve performance and reduce ads
- Enlarge number pad and buttons


### 3D Miner

[App page](https://appshunter.io/ios/app/3d-miner/id1237331098)

A 3D logic puzzle game where players guide a treasure hunter to collect all gold pieces by strategically moving boxes. Offers multiple difficulty levels and a fun, challenging experience.

**Highlights:** 3D logic puzzle gameplay, Collect all gold pieces, Move boxes to create paths, Multiple difficulty levels, Unlock ad-free experience

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $2.99 | one-time |


## Frequently asked questions

### Is Big Bad Sudoku Book free?

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

### Is 3D Miner free?

3D Miner is free to download, with in-app purchases available.

### Which has better reviews, Big Bad Sudoku Book or 3D Miner?

3D Miner is rated higher. Big Bad Sudoku Book averages 4.4 out of 5 from 1.5K ratings, while 3D Miner averages 5.0 from 1 ratings.

### Do Big Bad Sudoku Book or 3D Miner have ads?

3D Miner shows ads; Big Bad Sudoku Book does not.

### Which is updated more often, Big Bad Sudoku Book or 3D Miner?

Big Bad Sudoku Book ships an update every 6 weeks, and 3D Miner every 3 months. Most recently, Big Bad Sudoku Book was updated on November 1, 2026 and 3D Miner on November 2, 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.*