# Sudoku Premium vs Sudoktor

The clearest difference is rating: Sudoku Premium at 4.4 against Sudoktor's 3.0. Sudoku Premium also leads on review sentiment (89% vs 50%) and update cadence (every 2 months vs every 36 months). Sudoktor's advantage is price ($0.99 vs $4.99) and chart position (#194 vs unranked). On ads, in-app purchases, monetization model and device support there is nothing between them.

Sudoku Premium costs $4.99 and Sudoktor $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Sudoku Premium holds the better App Store score, 4.4 against 3.0. That said, the two scores are not equally well evidenced: Sudoku Premium has 59 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 89% of Sudoku Premium's written reviews are positive against 50% of Sudoktor's.

Sudoku Premium ships an update every 2 months, Sudoktor every 36 months. Both last shipped on October 29, 2026.

## The numbers

| Metric | Sudoku Premium | Sudoktor |
| --- | --- | --- |
| Price | $4.99 | **$0.99** |
| Rating | **[4.4 (59 ratings)](https://appshunter.io/ios/app/sudoku-premium/id326973977/reviews)** | [3.0 (6 ratings)](https://appshunter.io/ios/app/sudoktor/id673673295/reviews) |
| Number of ratings | **59** | 6 |
| Positive reviews | **89.4% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 36 months |
| Monetization | Paid | Paid |
| Best chart rank | — | **#194** |
| Size | 11 MB | 2 MB |
| Requires iOS | 17.6 | **8.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [genina.com](https://appshunter.io/developer/307466245) | [TablEdit](https://appshunter.io/developer/492060416) |

## What reviewers say

### Sudoku Premium

[App page](https://appshunter.io/ios/app/sudoku-premium/id326973977)

This app offers a digital Sudoku experience with multiple difficulty levels and input modes. It features intelligent hints, auto-save, and unlimited undo/redo. Compete with others by submitting results and tracking progress online.

**Highlights:** 4 difficulty levels, 3 input modes, Pencil marks with auto fill, Highlighting options, Intelligent hints, Auto-save and unlimited undo/redo, Online progress tracking and competitions

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Best sudoku app
- 👍 Great layout and functionality
- 🤩 Addictive and engaging
- 💡 Excellent range of difficulty levels
- 🎨 Clean and intuitive interface

**What reviewers complain about**

- 🐛 Bugs and crashes
- 🔍 Lack of custom puzzle support
- 💰 Ads in premium version
- 🔄 Difficulty level changes unexpectedly
- 🔧 Settings not saving properly

**Reported bugs**

- Crashes when uploading scores
- Buttons not working after completing puzzles
- Incompatibility issues with latest iOS versions
- Freezing and performance problems
- Inconsistent behavior when entering numbers

**Requested features**

- Ability to lock cells
- Pencil mark coloring
- Undo/redo functionality in-game
- More puzzle variety and regular updates
- Seamless transition from free to premium


### Sudoktor

[App page](https://appshunter.io/ios/app/sudoktor/id673673295)

**Currently charting:** #194 Top Paid · Board (US App Store)

This app assists in solving Sudoku puzzles, offering features to generate unlimited puzzles of varying difficulty, analyze existing ones, and provide detailed solving strategies. It allows manual puzzle entry and includes advanced tools for a deeper understanding of Sudoku mechanics.

**Highlights:** Generates unlimited Sudoku puzzles, Rates puzzle difficulty, Manual puzzle entry and copy-paste, Automatic pencil mark updates, Full Undo/Redo functionality, Advanced analysis (candidates, subsets, chains)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sudoku Premium free?

Sudoku Premium costs $4.99, with no in-app purchases.

### Is Sudoktor free?

Sudoktor costs $0.99, with no in-app purchases.

### Which has better reviews, Sudoku Premium or Sudoktor?

Sudoku Premium is rated higher. Sudoku Premium averages 4.4 out of 5 from 59 ratings, while Sudoktor averages 3.0 from 6 ratings.

### Do Sudoku Premium or Sudoktor have ads?

Neither Sudoku Premium nor Sudoktor shows ads.

### Which is updated more often, Sudoku Premium or Sudoktor?

Sudoku Premium ships an update every 2 months, and Sudoktor every 36 months. Most recently, Sudoku Premium was updated on October 29, 2026 and Sudoktor on October 29, 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.*