# PetNet ID vs Kolosok

The clearest difference is ads: Kolosok at none against PetNet ID's shown. PetNet ID's advantage is iOS requirement (16.0 vs 18.0). On price, update cadence, 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.

PetNet ID ships an update every 9 days, Kolosok weekly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | PetNet ID | Kolosok |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/kolosok/id6774756850/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 9 days | **Weekly** |
| Monetization | — | Free |
| Size | 19 MB | 45 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Grigorii Kruteev](https://appshunter.io/developer/1670070857) | [Vitalii Maar - Dda](https://appshunter.io/developer/1843354563) |

## What reviewers say

### PetNet ID

[App page](https://appshunter.io/ios/app/petnet-id/id1670070495)

**Features:** Vision Pro support

**In-app purchases:** none


### Kolosok

[App page](https://appshunter.io/ios/app/kolosok/id6774756850)

Connect with like-minded individuals through shared interests. Discover and RSVP to events, engage in discussions, and build your social circle. This platform facilitates meaningful connections and community building.

**Highlights:** Community feed with posts, reactions, and comments, Event listings with RSVP and calendar integration, Personal and group chat functionalities, User discovery based on interests and skills, Connect with like-minded individuals

**In-app purchases:** none


## Frequently asked questions

### Is PetNet ID free?

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

### Is Kolosok free?

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

### Do PetNet ID or Kolosok have ads?

PetNet ID shows ads; Kolosok does not.

### Which is updated more often, PetNet ID or Kolosok?

PetNet ID ships an update every 9 days, and Kolosok weekly. Most recently, PetNet ID was updated on October 30, 2026 and Kolosok on October 31, 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.*