# Sudoku Express vs Mazy Lock

The clearest difference is price: Mazy Lock at Free against Sudoku Express's $3.99. Mazy Lock also leads on review sentiment (50% vs 23%) and iOS requirement (11.0 vs 15.0). Sudoku Express's advantage is update cadence (every 6 weeks vs every 5 months). On ads, in-app purchases and device support there is nothing between them.

Mazy Lock is free to download; Sudoku Express costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Sudoku Express ships an update every 6 weeks, Mazy Lock every 5 months. The most recent releases landed on October 24, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Sudoku Express | Mazy Lock |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[4.5 (84 ratings)](https://appshunter.io/ios/app/sudoku-express/id996932318/reviews)** | — |
| Number of ratings | **84** | — |
| Positive reviews | 23.1% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 5 months |
| Monetization | Paid | **Free** |
| Size | 6 MB | 68 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pheinex, LLC](https://appshunter.io/developer/996932317) | [Sergey Yurasov](https://appshunter.io/developer/1170071987) |

## What reviewers say

### Sudoku Express

[App page](https://appshunter.io/ios/app/sudoku-express/id996932318)

Enjoy a classic Sudoku experience with a clean, minimalist interface designed for focused puzzle-solving. Customize your game with multiple color and font options. Offers over 1,000 unique puzzles across easy, medium, and hard difficulties for extended gameplay.

**Highlights:** Minimalist flat UI design, Easy noting system, Multiple color schemes, Font selection for customization, 1,001 unique puzzles per difficulty, Easy, Medium, and Hard difficulty levels

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

**In-app purchases:** none


### Mazy Lock

[App page](https://appshunter.io/ios/app/mazy-lock/id1261892711)

Navigate a realistic physics-based labyrinth by tilting your device. Guide a puck through movable walls and obstacles to reach the finish hole, collecting numbers to unlock a safe combination. Offers multiple difficulty levels and calibration options for a personalized experience.

**Highlights:** Realistic physics simulation, Movable maze walls, Safe combination lock puzzles, Device tilt controls, Multiple difficulty levels, Game Center integration

**In-app purchases:** none


## Frequently asked questions

### Is Sudoku Express free?

Sudoku Express costs $3.99, with no in-app purchases.

### Is Mazy Lock free?

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

### Do Sudoku Express or Mazy Lock have ads?

Neither Sudoku Express nor Mazy Lock shows ads.

### Which is updated more often, Sudoku Express or Mazy Lock?

Sudoku Express ships an update every 6 weeks, and Mazy Lock every 5 months. Most recently, Sudoku Express was updated on October 24, 2026 and Mazy Lock 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.*