# Pocket Sudoku vs Dulur

The clearest difference is price: Dulur at Free against Pocket Sudoku's $0.99. Dulur also leads on update cadence (every 4 days vs every 8 months). Pocket Sudoku's advantage is ads (none vs shown) and iOS requirement (13.0 vs 15.1). On in-app purchases and device support there is nothing between them.

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

Pocket Sudoku ships an update every 8 months, Dulur every 4 days. The most recent releases landed on October 11, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Pocket Sudoku | Dulur |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 8 months | **Every 4 days** |
| Size | 2 MB | 58 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Simon Rybicki](https://appshunter.io/developer/1366874104) | [Eydis Agustsdottir](https://appshunter.io/developer/1894822734) |

## What reviewers say

### Pocket Sudoku

[App page](https://appshunter.io/ios/app/pocket-sudoku/id1663041017)

**Features:** Apple Watch app

**In-app purchases:** none


### Dulur

[App page](https://appshunter.io/ios/app/dulur/id6762608535)

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

**In-app purchases:** none


## Frequently asked questions

### Is Pocket Sudoku free?

Pocket Sudoku costs $0.99, with no in-app purchases.

### Is Dulur free?

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

### Do Pocket Sudoku or Dulur have ads?

Dulur shows ads; Pocket Sudoku does not.

### Which is updated more often, Pocket Sudoku or Dulur?

Pocket Sudoku ships an update every 8 months, and Dulur every 4 days. Most recently, Pocket Sudoku was updated on October 11, 2026 and Dulur on October 18, 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.*