# IoT Alerts vs Datacake Mobile

The clearest difference is update cadence: Datacake Mobile at fortnightly against IoT Alerts's every 4 months. IoT Alerts's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

IoT Alerts ships an update every 4 months, Datacake Mobile fortnightly. The most recent releases landed on October 3, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | IoT Alerts | Datacake Mobile |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Fortnightly** |
| Size | 34 MB | 83 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Chirp Usa, LLC](https://appshunter.io/developer/1740483686) | [Datacake GmbH](https://appshunter.io/developer/1358497266) |

## What reviewers say

### IoT Alerts

[App page](https://appshunter.io/ios/app/iot-alerts/id6756504956)

**In-app purchases:** none


### Datacake Mobile

[App page](https://appshunter.io/ios/app/datacake-mobile/id6771727041)

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

**In-app purchases:** none


## Frequently asked questions

### Is IoT Alerts free?

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

### Is Datacake Mobile free?

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

### Do IoT Alerts or Datacake Mobile have ads?

Neither IoT Alerts nor Datacake Mobile shows ads.

### Which is updated more often, IoT Alerts or Datacake Mobile?

IoT Alerts ships an update every 4 months, and Datacake Mobile fortnightly. Most recently, IoT Alerts was updated on October 3, 2026 and Datacake Mobile on October 9, 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.*