# First Watch Guardian vs Halogen Sensor Mobile

The clearest difference is device support: First Watch Guardian at 4 against Halogen Sensor Mobile's 2. Halogen Sensor Mobile's advantage is iOS requirement (13.4 vs 15.0). On price, update cadence, ads and in-app purchases there is nothing between them.

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

First Watch Guardian ships an update every 5 weeks, Halogen Sensor Mobile every 6 weeks. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | First Watch Guardian | Halogen Sensor Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (136 ratings)](https://appshunter.io/ios/app/first-watch-guardian/id1331326619/reviews)** | — |
| Number of ratings | **136** | — |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 6 weeks |
| Monetization | Free | — |
| Size | 71 MB | 23 MB |
| Requires iOS | 15.0 | **13.4** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HMC Holdings, LLC](https://appshunter.io/developer/1331326618) | [Halogen Systems LLC](https://appshunter.io/developer/1752914846) |

## What reviewers say

### First Watch Guardian

[App page](https://appshunter.io/ios/app/first-watch-guardian/id1331326619)

Securely control and monitor access to openings remotely. This app allows you to manage entry points directly from your smartphone, providing peace of mind and convenient access management.

**Highlights:** Secure access control, Remote monitoring, Smartphone integration, Manage openings, User-friendly interface

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Halogen Sensor Mobile

[App page](https://appshunter.io/ios/app/halogen-sensor-mobile/id6504582538)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is First Watch Guardian free?

First Watch Guardian is free to download, with no in-app purchases.

### Is Halogen Sensor Mobile free?

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

### Do First Watch Guardian or Halogen Sensor Mobile have ads?

Neither First Watch Guardian nor Halogen Sensor Mobile shows ads.

### Which is updated more often, First Watch Guardian or Halogen Sensor Mobile?

First Watch Guardian ships an update every 5 weeks, and Halogen Sensor Mobile every 6 weeks. Most recently, First Watch Guardian was updated on October 26, 2026 and Halogen Sensor Mobile 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.*