# KAT Online vs Selo.kz

The clearest difference is update cadence: Selo.kz at every 6 weeks against KAT Online's every 10 months. 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.

KAT Online ships an update every 10 months, Selo.kz every 6 weeks. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | KAT Online | Selo.kz |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 6 weeks** |
| Size | 77 MB | 71 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Octys LLC](https://appshunter.io/developer/634902439) | [Miras Suieukhan](https://appshunter.io/developer/1821185089) |

## What reviewers say

### KAT Online

[App page](https://appshunter.io/ios/app/kat-online/id6450671902)

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

**In-app purchases:** none


### Selo.kz

[App page](https://appshunter.io/ios/app/selokz/id6747386777)

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

**In-app purchases:** none


## Frequently asked questions

### Is KAT Online free?

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

### Is Selo.kz free?

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

### Do KAT Online or Selo.kz have ads?

Neither KAT Online nor Selo.kz shows ads.

### Which is updated more often, KAT Online or Selo.kz?

KAT Online ships an update every 10 months, and Selo.kz every 6 weeks. Most recently, KAT Online was updated on October 27, 2026 and Selo.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.*