# BlackRock Iot vs Primas Communication

The clearest difference is update cadence: Primas Communication at every 11 days against BlackRock Iot's every 4 months. BlackRock Iot's advantage is iOS requirement (11.0 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.

BlackRock Iot ships an update every 4 months, Primas Communication every 11 days. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | BlackRock Iot | Primas Communication |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 11 days** |
| Size | 151 MB | 73 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen BlackRock IOT Co., Ltd](https://appshunter.io/developer/1646738721) | [PRIMAS GROUP](https://appshunter.io/developer/1697813334) |

## What reviewers say

### BlackRock Iot

[App page](https://appshunter.io/ios/app/blackrock-iot/id6443509841)

**Features:** macOS Compatibility

**In-app purchases:** none


### Primas Communication

[App page](https://appshunter.io/ios/app/primas-communication/id6502440630)

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

**In-app purchases:** none


## Frequently asked questions

### Is BlackRock Iot free?

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

### Is Primas Communication free?

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

### Do BlackRock Iot or Primas Communication have ads?

Neither BlackRock Iot nor Primas Communication shows ads.

### Which is updated more often, BlackRock Iot or Primas Communication?

BlackRock Iot ships an update every 4 months, and Primas Communication every 11 days. Most recently, BlackRock Iot was updated on October 27, 2026 and Primas Communication on October 25, 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.*