# Number Slide Puzzle vs ALPHASTACK

The clearest difference is device support: Number Slide Puzzle at 3 against ALPHASTACK's —. Number Slide Puzzle also leads on iOS requirement (12.0 vs 18.2). On price and in-app purchases there is nothing between them.

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

## The numbers

| Metric | Number Slide Puzzle | ALPHASTACK |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (5 ratings)](https://appshunter.io/ios/app/number-slide-puzzle-brain-test/id6462195635/reviews)** | — |
| Number of ratings | **5** | — |
| In-app purchases | No | No |
| Ads | Yes | — |
| Update frequency | Every 3 months | — |
| Monetization | Ad-supported | — |
| Size | 66 MB | 21 MB |
| Requires iOS | **12.0** | 18.2 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [庆猛 邓](https://appshunter.io/developer/620435580) | [sho tsugawa](https://appshunter.io/developer/1757370725) |

## What reviewers say

### Number Slide Puzzle

[App page](https://appshunter.io/ios/app/number-slide-puzzle-brain-test/id6462195635)

A casual puzzle game where you slide numbers into their correct order. Challenge your reflexes and observation skills across various difficulty modes. Compete with others on the leaderboard and exercise your brain.

**Highlights:** Slide numbers to solve puzzles, Multiple block movement, 4 difficulty modes (3x3 to 6x6), Exquisite picture styles, Leaderboard competition, Brain and hand speed exercise

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

**In-app purchases:** none


### ALPHASTACK

[App page](https://appshunter.io/ios/app/alphastack/id6759197822)

**In-app purchases:** none


## Frequently asked questions

### Is Number Slide Puzzle free?

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

### Is ALPHASTACK free?

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

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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.*