# Killer Sudoku vs Taba

The clearest difference is in-app purchases: Taba at none against Killer Sudoku's 4. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Killer Sudoku sells 4 in-app purchases, starting at $2.99 per month. Taba asks for nothing beyond the download.

Killer Sudoku ships an update every 5 weeks, Taba monthly. The most recent releases landed on November 3, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Killer Sudoku | Taba |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (6.3K ratings)](https://appshunter.io/ios/app/killer-sudoku-puzzle-games/id1549645019/reviews)** | — |
| Number of ratings | **6.3K** | — |
| Positive reviews | 36.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 5 weeks | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 258 MB | 69 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Guru Smart Holding Limited](https://appshunter.io/developer/1499790773) | [HappiHacking AB](https://appshunter.io/developer/1643144961) |

## What reviewers say

### Killer Sudoku

[App page](https://appshunter.io/ios/app/killer-sudoku-puzzle-games/id1549645019)

This logic puzzle game challenges players to fill a grid with numbers, ensuring sums within cages match designated totals. It offers various difficulty levels, helpful tools like notes and hints, and daily challenges for brain training.

**Highlights:** Cage sum logic puzzles, Multiple difficulty levels, Note-taking mode, Undo and hint functions, Daily challenges, Dark and color themes

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $2.99 | per month |
| 3 Months Subscription | $5.99 | per 3 months |
| Yearly Subscription | $14.99 | per year |
| Killer Sudoku Premium | $14.99 | one-time |

**What reviewers like**

- 👍 Fun game
- 👍 Appropriate difficulty levels
- 👍 Great challenges
- 👍 Killer edition and other editions
- 👍 Flashing box around singular numbers

**What reviewers complain about**

- 🐛 Randomly opening tracking pages
- 🔒 Security risk from suspicious URLs
- 💰 Greedy subscription model
- 🔍 Excessive ads
- 🐛 Notes feature issues

**Reported bugs**

- Randomly opening tracking pages
- Security risk from suspicious URLs
- Progress loss and erasing
- Freezing and crashing
- Bugs in latest updates

**Requested features**

- Bring back ability to do previous daily challenges
- Add landscape mode option
- Implement static banner ads
- Add auto-lock option
- Provide option to choose difficulty level in daily challenge


### Taba

[App page](https://appshunter.io/ios/app/taba/id1667541722)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Killer Sudoku free?

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

### Is Taba free?

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

### Do Killer Sudoku or Taba have ads?

Both Killer Sudoku and Taba show ads.

### Which is updated more often, Killer Sudoku or Taba?

Killer Sudoku ships an update every 5 weeks, and Taba monthly. Most recently, Killer Sudoku was updated on November 3, 2026 and Taba on October 27, 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.*