# Memory Explode vs Pixel Slide Puzzle

The clearest difference is in-app purchases: Memory Explode at none against Pixel Slide Puzzle's 2. Memory Explode also leads on iOS requirement (13.0 vs 15.6). Pixel Slide Puzzle's advantage is update cadence (daily vs every 13 months). On price, ads and device support there is nothing between them.

Both are free to download. Pixel Slide Puzzle sells 2 one-off in-app purchases. Memory Explode asks for nothing beyond the download.

Memory Explode ships an update every 13 months, Pixel Slide Puzzle daily. The most recent releases landed on September 9, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Memory Explode | Pixel Slide Puzzle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pixel-slide-puzzle/id6752988545/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 13 months | **Daily** |
| Monetization | — | Free with in-app purchases |
| Size | 11 MB | 4 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NGUYEN DUC HIEU](https://appshunter.io/developer/762617890) | [磊 刘](https://appshunter.io/developer/1135200513) |

## What reviewers say

### Memory Explode

[App page](https://appshunter.io/ios/app/memory-explode-are-u-stupid/id824061925)

**Features:** macOS Compatibility

**In-app purchases:** none


### Pixel Slide Puzzle

[App page](https://appshunter.io/ios/app/pixel-slide-puzzle/id6752988545)

A relaxing grid puzzle where you slide tiles into target cells. Strategically move tiles to cover all targets, using helper tiles and considering sticky cells. Compete for optimal solutions and compare scores globally.

**Highlights:** Slide tiles instead of dragging, Strategic helper tiles, Sticky cell mechanics, Medal system for optimal solutions, Collection mode for replays, Global leaderboards

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Level Pack 2 | $0.99 | one-time |
| Level Pack 1 | $0.99 | one-time |


## Frequently asked questions

### Is Memory Explode free?

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

### Is Pixel Slide Puzzle free?

Pixel Slide Puzzle is free to download, with in-app purchases available.

### Do Memory Explode or Pixel Slide Puzzle have ads?

Neither Memory Explode nor Pixel Slide Puzzle shows ads.

### Which is updated more often, Memory Explode or Pixel Slide Puzzle?

Memory Explode ships an update every 13 months, and Pixel Slide Puzzle daily. Most recently, Memory Explode was updated on September 9, 2026 and Pixel Slide Puzzle on September 21, 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.*