# Sudoktor vs Sudoku

The clearest difference is price: Sudoku at Free against Sudoktor's $0.99. Sudoku also leads on update cadence (monthly vs every 36 months). Sudoktor's advantage is iOS requirement (8.0 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

Sudoku is free to download; Sudoktor costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Sudoktor ships an update every 36 months, Sudoku monthly. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Sudoktor | Sudoku |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[3.3 (7 ratings)](https://appshunter.io/ios/app/sudoktor/id673673295/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 36 months | **Monthly** |
| Monetization | Paid | — |
| Size | 2 MB | 4 MB |
| Requires iOS | **8.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [TablEdit](https://appshunter.io/developer/492060416) | [PIETRO ANDREA BRAMBILLA](https://appshunter.io/developer/6795164490) |

## What reviewers say

### Sudoktor

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

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


### Sudoku

[App page](https://appshunter.io/ios/app/sudoku-scan-solve-learn/id6795164486)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sudoktor free?

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

### Is Sudoku free?

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

### Do Sudoktor or Sudoku have ads?

Neither Sudoktor nor Sudoku shows ads.

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

Sudoktor ships an update every 36 months, and Sudoku monthly. Most recently, Sudoktor was updated on November 1, 2026 and Sudoku on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*