# Sudoku App vs Gridlock Escape

The clearest difference is update cadence: Gridlock Escape at every 5 days against Sudoku App's monthly. Sudoku App's advantage is iOS requirement (13.0 vs 15.0). On price, ads, 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.

Sudoku App ships an update monthly, Gridlock Escape every 5 days. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Sudoku App | Gridlock Escape |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (78 ratings)](https://appshunter.io/ios/app/sudoku-app/id1285765099/reviews)** | — |
| Number of ratings | **78** | — |
| Positive reviews | 78.9% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Every 5 days** |
| Monetization | Ad-supported | — |
| Size | 190 MB | 35 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 12+ |
| Developer | [WINR Games Inc.](https://appshunter.io/developer/903185355) | [Nocturnal Devs](https://appshunter.io/developer/1882556799) |

## What reviewers say

### Sudoku App

[App page](https://appshunter.io/ios/app/sudoku-app/id1285765099)

Engage your mind with a classic number puzzle game offering endless challenges. Suitable for all skill levels, it provides tools to help you solve puzzles and track your progress. Enjoy daily challenges and customize your experience with themes.

**Highlights:** Endless variety of puzzles, Hints and undo functionality, Daily special challenges, Customizable themes, Progress tracking

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

**In-app purchases:** none


### Gridlock Escape

[App page](https://appshunter.io/ios/app/gridlock-escape/id6792983920)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sudoku App free?

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

### Is Gridlock Escape free?

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

### Do Sudoku App or Gridlock Escape have ads?

Both Sudoku App and Gridlock Escape show ads.

### Which is updated more often, Sudoku App or Gridlock Escape?

Sudoku App ships an update monthly, and Gridlock Escape every 5 days. Most recently, Sudoku App was updated on October 24, 2026 and Gridlock Escape on October 15, 2026.

---

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