# Crack The Code | Decode Word vs Sudoku

The clearest difference is ads: Sudoku at none against Crack The Code | Decode Word's shown. Sudoku also leads on update cadence (every 10 days vs every 51 months). Crack The Code | Decode Word's advantage is iOS requirement (15.0 vs 18.1). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Crack The Code | Decode Word ships an update every 51 months, Sudoku every 10 days. The most recent releases landed on November 3, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Crack The Code | Decode Word | Sudoku |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.9 (10 ratings)](https://appshunter.io/ios/app/crack-the-code-decode-word/id1638667683/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 51 months | **Every 10 days** |
| Monetization | Ad-supported | — |
| Size | 44 MB | 4 MB |
| Requires iOS | **15.0** | 18.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Vishal Goswami](https://appshunter.io/developer/1665454330) | [Carl Emil Olle Skoglund](https://appshunter.io/developer/1667664501) |

## What reviewers say

### Crack The Code | Decode Word

[App page](https://appshunter.io/ios/app/crack-the-code-decode-word/id1638667683)

Engage in a unique word puzzle game that challenges your logic and decoding skills. Discover hidden letters, unlock secret keys, and decipher mysterious messages by following clues and using clever thinking. It's a brain-training experience for puzzle enthusiasts.

**Highlights:** Unique word decoding puzzles, Crack secret codes, Train your brain, Letter-based challenges, Hint-based puzzle solving

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

**In-app purchases:** none


### Sudoku

[App page](https://appshunter.io/ios/app/sudoku-grid-master/id6761785498)

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

**In-app purchases:** none


## Frequently asked questions

### Is Crack The Code | Decode Word free?

Crack The Code | Decode Word is free to download, with no in-app purchases.

### Is Sudoku free?

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

### Do Crack The Code | Decode Word or Sudoku have ads?

Crack The Code | Decode Word shows ads; Sudoku does not.

### Which is updated more often, Crack The Code | Decode Word or Sudoku?

Crack The Code | Decode Word ships an update every 51 months, and Sudoku every 10 days. Most recently, Crack The Code | Decode Word was updated on November 3, 2026 and Sudoku on November 9, 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.*