# Cogent Beacon vs Holyiot

The clearest difference is update cadence: Cogent Beacon at every 3 weeks against Holyiot's every 3 months. Holyiot's advantage is iOS requirement (10.0 vs 14.5). 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.

Cogent Beacon ships an update every 3 weeks, Holyiot every 3 months. The most recent releases landed on September 10, 2026 and May 16, 2026 respectively.

## The numbers

| Metric | Cogent Beacon | Holyiot |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Size | 37 MB | 28 MB |
| Requires iOS | 14.5 | **10.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ViviScape](https://appshunter.io/developer/668023857) | [Shenzhen Hong yi yun jia technology Co.,LTD](https://appshunter.io/developer/1188616341) |

## What reviewers say

### Cogent Beacon

[App page](https://appshunter.io/ios/app/cogent-beacon/id1626759918)

**Features:** macOS Compatibility

**In-app purchases:** none


### Holyiot

[App page](https://appshunter.io/ios/app/holyiot-sensor/id6449424647)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Cogent Beacon free?

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

### Is Holyiot free?

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

### Do Cogent Beacon or Holyiot have ads?

Neither Cogent Beacon nor Holyiot shows ads.

### Which is updated more often, Cogent Beacon or Holyiot?

Cogent Beacon ships an update every 3 weeks, and Holyiot every 3 months. Most recently, Cogent Beacon was updated on September 10, 2026 and Holyiot on May 16, 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.*