# CheckedSafe LoneWorker vs Prolius

The clearest difference is update cadence: Prolius at every 2 months against CheckedSafe LoneWorker's every 64 months. CheckedSafe LoneWorker's advantage is iOS requirement (12.3 vs 15.0). 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.

CheckedSafe LoneWorker ships an update every 64 months, Prolius every 2 months. The most recent releases landed on September 11, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | CheckedSafe LoneWorker | Prolius |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 64 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 5 MB | 54 MB |
| Requires iOS | **12.3** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Paragus Ltd](https://appshunter.io/developer/1773796754) | [Prolius Limited](https://appshunter.io/developer/1662460354) |

## What reviewers say

### CheckedSafe LoneWorker

[App page](https://appshunter.io/ios/app/checkedsafe-loneworker/id1149087739)

**Features:** macOS Compatibility

**In-app purchases:** none


### Prolius

[App page](https://appshunter.io/ios/app/prolius/id6477530907)

Streamline fleet operations with a centralized management platform. Improve vehicle compliance, gain real-time data insights, and boost productivity while reducing paperwork and costs. Enhance safety with DVSA-compliant features.

**Highlights:** Centralized fleet management, Real-time data insights, Streamlined digital processes, Reduced paperwork and admin, Improved safety compliance, Cost reduction through efficiency

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

**In-app purchases:** none


## Frequently asked questions

### Is CheckedSafe LoneWorker free?

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

### Is Prolius free?

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

### Do CheckedSafe LoneWorker or Prolius have ads?

Neither CheckedSafe LoneWorker nor Prolius shows ads.

### Which is updated more often, CheckedSafe LoneWorker or Prolius?

CheckedSafe LoneWorker ships an update every 64 months, and Prolius every 2 months. Most recently, CheckedSafe LoneWorker was updated on September 11, 2026 and Prolius on September 23, 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.*