# Joule Work vs Guardhat

The clearest difference is rating: Guardhat at 5.0 against Joule Work's 4.4. Guardhat also leads on iOS requirement (14.0 vs 26.0). Joule Work's advantage is update cadence (every 8 days vs every 2 months) and ratings volume (126 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Guardhat holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Joule Work has 126 ratings behind it against 1, so its average is the more settled of the two.

Joule Work ships an update every 8 days, Guardhat every 2 months. The most recent releases landed on October 19, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Joule Work | Guardhat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (126 ratings)](https://appshunter.io/ios/app/joule-work/id1540195902/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/guardhat/id1615000582/reviews)** |
| Number of ratings | **126** | 1 |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 2 months |
| Monetization | Free | Free |
| Size | 512 MB | 33 MB |
| Requires iOS | 26.0 | **14.0** |
| Devices | **iPhone, iPad, Apple Watch, Vision Pro** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [SAP SE](https://appshunter.io/developer/391959547) | [Guardhat Inc.](https://appshunter.io/developer/1615000584) |

## What reviewers say

### Joule Work

[App page](https://appshunter.io/ios/app/joule-work/id1540195902)

Access critical business information, apps, and processes through a unified interface. Stay updated with notifications, manage tasks efficiently, and monitor key metrics on your Apple Watch. This app enhances productivity by providing timely access to business data and suggestions.

**Highlights:** Access important business apps, Manage approval tasks, View business insights, Intelligent app suggestions, Widgets for business monitoring, Apple Watch support, Search for apps

**Features:** Apple Watch app

**In-app purchases:** none


### Guardhat

[App page](https://appshunter.io/ios/app/guardhat/id1615000582)

This app transforms your phone into a safety and collaboration tool for industrial environments. It offers features like SOS alerts, fall detection, and secure communication to enhance worker safety and efficiency.

**Highlights:** SOS and worker-down alerts, Fall detection, Proximity and geofence violation alerts, Audio-visual calling and PTT, Lone worker check-ins, Gas detection monitoring

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Joule Work free?

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

### Is Guardhat free?

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

### Which has better reviews, Joule Work or Guardhat?

Guardhat is rated higher. Joule Work averages 4.4 out of 5 from 126 ratings, while Guardhat averages 5.0 from 1 ratings.

### Do Joule Work or Guardhat have ads?

Neither Joule Work nor Guardhat shows ads.

### Which is updated more often, Joule Work or Guardhat?

Joule Work ships an update every 8 days, and Guardhat every 2 months. Most recently, Joule Work was updated on October 19, 2026 and Guardhat on September 30, 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.*