# Block Puzzle vs Mirror Desync

The clearest difference is in-app purchases: Block Puzzle at none against Mirror Desync's 1. Mirror Desync's advantage is update cadence (every 5 days vs monthly) and iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Mirror Desync sells 1 one-off in-app purchase. Block Puzzle asks for nothing beyond the download.

Block Puzzle ships an update monthly, Mirror Desync every 5 days. The most recent releases landed on November 12, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Block Puzzle | Mirror Desync |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (27K ratings)](https://appshunter.io/ios/app/block-puzzle-classic-style/id1572892132/reviews)** | — |
| Number of ratings | **27K** | — |
| Positive reviews | 57.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Every 5 days** |
| Monetization | Ad-supported | — |
| Size | 64 MB | 185 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | +4 |
| Developer | [Staple Games](https://appshunter.io/developer/1454538415) | [Pham Duy Nhat](https://appshunter.io/developer/1557395476) |

## What reviewers say

### Block Puzzle

[App page](https://appshunter.io/ios/app/block-puzzle-classic-style/id1572892132)

Place blocks on an 8x8 grid to clear lines and score points. Compete for high scores by clearing lines back-to-back for combos and streaks. This brain-challenging puzzle game offers satisfying gameplay.

**Highlights:** 8x8 grid placement, Clear horizontal lines, Clear vertical lines, Combo and streak scoring, High score challenges, Brain exercise

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

**In-app purchases:** none

**What reviewers like**

- 🎮 Fun and addictive game
- 💭 Helps exercise the brain
- 🕰️ Quick and easy to play
- 🎨 Unique and interesting shapes/blocks

**What reviewers complain about**

- 📺 Excessive and intrusive advertisements
- 🔁 Repetitive gameplay with no variation
- 🔒 No option to pay for ad-free version
- 🤯 Frustratingly difficult at higher levels

**Reported bugs**

- Scores not saving properly
- Crashes and freezes during gameplay
- Compatibility issues on certain devices

**Requested features**

- Allow rotating/turning of blocks
- Implement difficulty levels or progression
- Add more customization options
- Provide an undo or rewind feature


### Mirror Desync

[App page](https://appshunter.io/ios/app/mirror-desync-echo-puzzle/id6766522250)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |


## Frequently asked questions

### Is Block Puzzle free?

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

### Is Mirror Desync free?

Mirror Desync is free to download, with in-app purchases available.

### Do Block Puzzle or Mirror Desync have ads?

Both Block Puzzle and Mirror Desync show ads.

### Which is updated more often, Block Puzzle or Mirror Desync?

Block Puzzle ships an update monthly, and Mirror Desync every 5 days. Most recently, Block Puzzle was updated on November 12, 2026 and Mirror Desync on November 5, 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.*