# Block Puzzle in Space vs Crystara

The clearest difference is in-app purchases: Crystara at none against Block Puzzle in Space's 3. Crystara also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Block Puzzle in Space sells 3 one-off in-app purchases. Crystara asks for nothing beyond the download.

## The numbers

| Metric | Block Puzzle in Space | Crystara |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 9 days | — |
| Size | 200 MB | 7 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [海宁 徐](https://appshunter.io/developer/782982060) | [ROKONTECH LLC](https://appshunter.io/developer/1347808056) |

## What reviewers say

### Block Puzzle in Space

[App page](https://appshunter.io/ios/app/block-puzzle-in-space/id6478807534)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 Times of Rotation | $0.99 | one-time |
| 25 Times of Rotation | $1.99 | one-time |
| 50 Times of Rotation | $2.99 | one-time |


### Crystara

[App page](https://appshunter.io/ios/app/crystara/id6760728987)

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

**In-app purchases:** none


## Frequently asked questions

### Is Block Puzzle in Space free?

Block Puzzle in Space is free to download, with in-app purchases available.

### Is Crystara free?

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

### Do Block Puzzle in Space or Crystara have ads?

Block Puzzle in Space shows ads; Crystara does not.

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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.*