# Visitor HSSE vs PowerDrive Plus

The clearest difference is rating: Visitor HSSE at 2.9 against PowerDrive Plus's 1.9. Visitor HSSE also leads on review sentiment (33% vs 13%). PowerDrive Plus's advantage is iOS requirement (9.0 vs 13.0). On price, ratings volume, update cadence and ads there is nothing between them.

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

Visitor HSSE holds the better App Store score, 2.9 against 1.9. Both are backed by a comparable volume of ratings — 27 and 39 respectively. Written reviews point the same way: 33% of Visitor HSSE's written reviews are positive against 13% of PowerDrive Plus's.

Visitor HSSE ships an update every 3 weeks, PowerDrive Plus fortnightly. The most recent releases landed on October 22, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Visitor HSSE | PowerDrive Plus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.9 (27 ratings)](https://appshunter.io/ios/app/visitor-hsse/id1303677812/reviews)** | [1.9 (39 ratings)](https://appshunter.io/ios/app/powerdrive-plus/id1583585712/reviews) |
| Number of ratings | 27 | **39** |
| Positive reviews | **33.3% of reviews** | 13.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free | Free |
| Size | 48 MB | 3 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [A.P. MOLLER - MAERSK](https://appshunter.io/developer/672653767) | [DAS Companies Inc](https://appshunter.io/developer/982967506) |

## What reviewers say

### Visitor HSSE

[App page](https://appshunter.io/ios/app/visitor-hsse/id1303677812)

This app helps visitors understand safety regulations for port and terminal access. It includes a quiz to test knowledge before entry is granted. Currently supports multiple international terminal locations.

**Highlights:** Safety regulation information, HSSE Induction quiz, Terminal-specific access, Visitor knowledge testing, Multiple international locations

**Features:** macOS Compatibility

**In-app purchases:** none


### PowerDrive Plus

[App page](https://appshunter.io/ios/app/powerdrive-plus/id1583585712)

Control your inverter's full settings remotely using your connected device. Monitor battery voltage, output power, and temperature, and set protection alarms from a distance. Easily adjust personal settings and test your battery.

**Highlights:** Remote inverter control, Monitor battery voltage, Monitor output power, Monitor product temperature, Set protection alarms, Adjust personal settings, Test battery

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Visitor HSSE free?

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

### Is PowerDrive Plus free?

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

### Which has better reviews, Visitor HSSE or PowerDrive Plus?

Visitor HSSE is rated higher. Visitor HSSE averages 2.9 out of 5 from 27 ratings, while PowerDrive Plus averages 1.9 from 39 ratings.

### Do Visitor HSSE or PowerDrive Plus have ads?

Neither Visitor HSSE nor PowerDrive Plus shows ads.

### Which is updated more often, Visitor HSSE or PowerDrive Plus?

Visitor HSSE ships an update every 3 weeks, and PowerDrive Plus fortnightly. Most recently, Visitor HSSE was updated on October 22, 2026 and PowerDrive Plus on October 20, 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.*