# girus vs KolayBi JET

The clearest difference is iOS requirement: girus at 11.0 against KolayBi JET's 15.1. On price, update cadence, ads 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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 12, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | girus | KolayBi JET |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 84 MB | 23 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Uyumsoft](https://appshunter.io/developer/1332641854) | [KolayBi'](https://appshunter.io/developer/1613344477) |

## What reviewers say

### girus

[App page](https://appshunter.io/ios/app/girus/id1611003975)

**Features:** macOS Compatibility

**In-app purchases:** none


### KolayBi JET

[App page](https://appshunter.io/ios/app/kolaybi-jet/id6449456771)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is girus free?

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

### Is KolayBi JET free?

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

### Do girus or KolayBi JET have ads?

Neither girus nor KolayBi JET shows ads.

### Which is updated more often, girus or KolayBi JET?

girus ships an update every 2 months, and KolayBi JET every 2 months. Most recently, girus was updated on October 12, 2026 and KolayBi JET on October 25, 2026.

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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.*