# Blue Crystal Ball vs чика

The clearest difference is device support: Blue Crystal Ball at 3 against чика's —. On price, in-app purchases and iOS requirement 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 | Blue Crystal Ball | чика |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | — |
| Update frequency | Every 72 months | — |
| Size | 57 MB | 58 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Aleksa Racovic](https://appshunter.io/developer/1255649501) | [Ewgeniy Isurov](https://appshunter.io/developer/1100100325) |

## What reviewers say

### Blue Crystal Ball

[App page](https://appshunter.io/ios/app/blue-crystal-ball-block-it/id1321605281)

**Features:** macOS Compatibility

**In-app purchases:** none


### чика

[App page](https://appshunter.io/ios/app/id1323219372)

**In-app purchases:** none


## Frequently asked questions

### Is Blue Crystal Ball free?

Blue Crystal Ball is free to download, with no in-app purchases.

### Is чика free?

чика 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.*