# Pocket OSHA vs CertPrep

The clearest difference is ads: CertPrep at none against Pocket OSHA's shown. CertPrep also leads on ratings volume (3 vs 1). Pocket OSHA's advantage is iOS requirement (15.6 vs 17.0). On price, rating, update cadence and in-app purchases there is nothing between them.

Both are free to download. Pocket OSHA sells 6 one-off in-app purchases and CertPrep sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Pocket OSHA against 5.0 for CertPrep. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

Both ship on a similar rhythm, roughly every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Pocket OSHA | CertPrep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/pocket-osha/id6760676082/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/certprep-osha-certification/id6776306880/reviews) |
| Number of ratings | 1 | **3** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | Every 2 months |
| Size | 52 MB | 4 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Trucking Lab, LLC](https://appshunter.io/developer/1800341934) | [Jan Roldan Hernandez](https://appshunter.io/developer/1896444338) |

## What reviewers say

### Pocket OSHA

[App page](https://appshunter.io/ios/app/pocket-osha/id6760676082)

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support the app | $2.99 | one-time |
| Support the app | $4.99 | one-time |
| Remove Banner Ads | $7.99 | one-time |
| Support the app | $9.99 | one-time |
| Support the app | $19.99 | one-time |
| Support the app | $99.99 | one-time |


### CertPrep

[App page](https://appshunter.io/ios/app/certprep-osha-certification/id6776306880)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CertPrep OSHA Premium | $3.99 | one-time |


## Frequently asked questions

### Is Pocket OSHA free?

Pocket OSHA is free to download, with in-app purchases available.

### Is CertPrep free?

CertPrep is free to download, with in-app purchases available.

### Which has better reviews, Pocket OSHA or CertPrep?

Pocket OSHA and CertPrep are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.

### Do Pocket OSHA or CertPrep have ads?

Pocket OSHA shows ads; CertPrep does not.

### Which is updated more often, Pocket OSHA or CertPrep?

Pocket OSHA ships an update every 2 months, and CertPrep every 2 months. Most recently, Pocket OSHA was updated on October 24, 2026 and CertPrep on October 24, 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.*