# caQtDM vs Eyerus

The clearest difference is update cadence: Eyerus at every 2 months against caQtDM's every 5 months. Eyerus also leads on iOS requirement (12.0 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.

caQtDM ships an update every 5 months, Eyerus every 2 months. The most recent releases landed on September 9, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | caQtDM | Eyerus |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 87.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 68 MB | 120 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Helge Brands](https://appshunter.io/developer/922076961) | [App Developer Studio Cc](https://appshunter.io/developer/552879845) |

## What reviewers say

### caQtDM

[App page](https://appshunter.io/ios/app/caqtdm/id922076962)

**Features:** macOS Compatibility

**In-app purchases:** none


### Eyerus

[App page](https://appshunter.io/ios/app/eyerus/id1576047610)

This app provides personal safety and security through automated alerts and real-time sharing of location and video. It offers multiple alert modes to escalate safety measures based on the situation, ensuring users can move freely without fear.

**Highlights:** Multiple alert modes (Green, Amber, Red, Blue), Live audio and video streaming, Automated guardian notifications, Location sharing, Check-in timer, Dead Man Trigger

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

**In-app purchases:** none


## Frequently asked questions

### Is caQtDM free?

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

### Is Eyerus free?

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

### Do caQtDM or Eyerus have ads?

Neither caQtDM nor Eyerus shows ads.

### Which is updated more often, caQtDM or Eyerus?

caQtDM ships an update every 5 months, and Eyerus every 2 months. Most recently, caQtDM was updated on September 9, 2026 and Eyerus on September 19, 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.*