# BANZAI | Київ vs ROOSTER | Калининград

The clearest difference is iOS requirement: BANZAI | Київ at 12.0 against ROOSTER | Калининград's 15.0. On price, ads, in-app purchases and device support 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 | BANZAI | Київ | ROOSTER | Калининград |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | — |
| Size | 43 MB | 40 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod, Apple Watch | iPhone, iPad, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Roman Ginovich](https://appshunter.io/developer/1525550118) | [Tatiana Kataeva](https://appshunter.io/developer/1531887176) |

## What reviewers say

### BANZAI | Київ

[App page](https://appshunter.io/ios/app/banzai/id1589745439)

**Features:** macOS Compatibility

**In-app purchases:** none


### ROOSTER | Калининград

[App page](https://appshunter.io/ios/app/rooster/id6763367845)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is BANZAI | Київ free?

BANZAI | Київ is free to download, with no in-app purchases.

### Is ROOSTER | Калининград free?

ROOSTER | Калининград is free to download, with no in-app purchases.

### Do BANZAI | Київ or ROOSTER | Калининград have ads?

Neither BANZAI | Київ nor ROOSTER | Калининград shows ads.

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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.*