# Astral Crystal vs Tile Puzzle Stack

The clearest difference is in-app purchases: Tile Puzzle Stack at none against Astral Crystal's 4. Astral Crystal's advantage is device support and iOS requirement (12.0 vs 15.0). On price there is nothing between them.

Both are free to download. Astral Crystal sells 4 one-off in-app purchases. Tile Puzzle Stack asks for nothing beyond the download.

## The numbers

| Metric | Astral Crystal | Tile Puzzle Stack |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | — |
| Update frequency | Fortnightly | — |
| Size | 136 MB | 205 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [SORENA TEKNOLOJI YAZILIM TICARET LIMITED SIRKETI](https://appshunter.io/developer/1755272990) | [乐迪 童](https://appshunter.io/developer/1441759951) |

## What reviewers say

### Astral Crystal

[App page](https://appshunter.io/ios/app/astral-crystal-pop-blast/id6505126532)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pack 1 | $1.99 | one-time |
| Pack 2 | $4.99 | one-time |
| Pack 3 | $9.99 | one-time |
| Pack 4 | $19.99 | one-time |


### Tile Puzzle Stack

[App page](https://appshunter.io/ios/app/tile-puzzle-stack/id6745216491)

**In-app purchases:** none


## Frequently asked questions

### Is Astral Crystal free?

Astral Crystal is free to download, with in-app purchases available.

### Is Tile Puzzle Stack free?

Tile Puzzle Stack 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.*