# Platrum Chat vs Ядро

The clearest difference is update cadence: Ядро at every 2 months against Platrum Chat's every 18 months. Ядро also leads on iOS requirement (11.0 vs 15.1). 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.

Platrum Chat ships an update every 18 months, Ядро every 2 months. The most recent releases landed on October 3, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Platrum Chat | Ядро |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 18 months | **Every 2 months** |
| Size | 82 MB | 18 MB |
| Requires iOS | 15.1 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Platrum](https://appshunter.io/developer/1580435887) | [OFIS KONTROLLER, OOO](https://appshunter.io/developer/1513935187) |

## What reviewers say

### Platrum Chat

[App page](https://appshunter.io/ios/app/platrum-chat/id6443618815)

**Features:** macOS Compatibility

**In-app purchases:** none


### Ядро

[App page](https://appshunter.io/ios/app/id6443979009)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Platrum Chat free?

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

### Is Ядро free?

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

### Do Platrum Chat or Ядро have ads?

Neither Platrum Chat nor Ядро shows ads.

### Which is updated more often, Platrum Chat or Ядро?

Platrum Chat ships an update every 18 months, and Ядро every 2 months. Most recently, Platrum Chat was updated on October 3, 2026 and Ядро on October 12, 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.*