# Вызов vs Petya

The clearest difference is update cadence: Petya at every 2 days against Вызов's monthly. Вызов's advantage is iOS requirement (13.0 vs 16.0). 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.

Вызов ships an update monthly, Petya every 2 days. The most recent releases landed on October 5, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Вызов | Petya |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 days** |
| Size | 63 MB | 36 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Vladimir Vasiliev](https://appshunter.io/developer/1246640263) | [Matrixxx VPN](https://appshunter.io/developer/1896496879) |

## What reviewers say

### Вызов

[App page](https://appshunter.io/ios/app/id6444701537)

**Features:** macOS Compatibility

**In-app purchases:** none


### Petya

[App page](https://appshunter.io/ios/app/petya-network-check/id6782691942)

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

**In-app purchases:** none


## Frequently asked questions

### Is Вызов free?

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

### Is Petya free?

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

### Do Вызов or Petya have ads?

Neither Вызов nor Petya shows ads.

### Which is updated more often, Вызов or Petya?

Вызов ships an update monthly, and Petya every 2 days. Most recently, Вызов was updated on October 5, 2026 and Petya on October 17, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*