# InfoBuh vs Sirius.kz

The clearest difference is update cadence: Sirius.kz at weekly against InfoBuh's every 3 weeks. Sirius.kz also leads on iOS requirement (13.0 vs 15.6). 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.

InfoBuh ships an update every 3 weeks, Sirius.kz weekly. Both last shipped on October 28, 2026.

## The numbers

| Metric | InfoBuh | Sirius.kz |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Size | 41 MB | 72 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Ulan Batyrbekov](https://appshunter.io/developer/1663595150) | [aibolat kulatay](https://appshunter.io/developer/1393985588) |

## What reviewers say

### InfoBuh

[App page](https://appshunter.io/ios/app/infobuh/id6739352874)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sirius.kz

[App page](https://appshunter.io/ios/app/siriuskz/id6747736990)

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

**In-app purchases:** none


## Frequently asked questions

### Is InfoBuh free?

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

### Is Sirius.kz free?

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

### Do InfoBuh or Sirius.kz have ads?

Neither InfoBuh nor Sirius.kz shows ads.

### Which is updated more often, InfoBuh or Sirius.kz?

InfoBuh ships an update every 3 weeks, and Sirius.kz weekly. Most recently, InfoBuh was updated on October 28, 2026 and Sirius.kz on October 28, 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.*