# WorkSafe Training Systems vs PEAK4

The clearest difference is update cadence: PEAK4 at every 3 weeks against WorkSafe Training Systems's every 10 months. 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.

WorkSafe Training Systems ships an update every 10 months, PEAK4 every 3 weeks. The most recent releases landed on October 12, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | WorkSafe Training Systems | PEAK4 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 38 MB | 49 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [WorkSafe Training Systems](https://appshunter.io/developer/1504688268) | [PEAK4](https://appshunter.io/developer/1876674889) |

## What reviewers say

### WorkSafe Training Systems

[App page](https://appshunter.io/ios/app/worksafe-training-systems/id1504688269)

Access free, step-by-step first aid guides with videos and images for emergencies. This app offers offline and online functionality for quick access to life-saving techniques. It also allows users who have completed a WorkSafe first aid course to view and download their certificates.

**Highlights:** Step-by-step first aid guides, Video clips and pictures, Offline and online functionality, CPR, choking, burns, bleeding guidance, Certificate viewing and download, Emergency information access

**Features:** macOS Compatibility

**In-app purchases:** none


### PEAK4

[App page](https://appshunter.io/ios/app/peak4/id6759168455)

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

**In-app purchases:** none


## Frequently asked questions

### Is WorkSafe Training Systems free?

WorkSafe Training Systems is free to download, with no in-app purchases.

### Is PEAK4 free?

PEAK4 is free to download, with no in-app purchases.

### Do WorkSafe Training Systems or PEAK4 have ads?

Neither WorkSafe Training Systems nor PEAK4 shows ads.

### Which is updated more often, WorkSafe Training Systems or PEAK4?

WorkSafe Training Systems ships an update every 10 months, and PEAK4 every 3 weeks. Most recently, WorkSafe Training Systems was updated on October 12, 2026 and PEAK4 on October 5, 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.*