# CS card test Prep vs HS&E Op/Spec Test by Rocket

The clearest difference is update cadence: CS card test Prep at monthly against HS&E Op/Spec Test by Rocket's every 3 months. CS card test Prep also leads on iOS requirement (12.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. CS card test Prep sells 3 in-app purchases, starting at $5.99 per 7 days and HS&E Op/Spec Test by Rocket sells 6 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

CS card test Prep ships an update monthly, HS&E Op/Spec Test by Rocket every 3 months. The most recent releases landed on August 22, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | CS card test Prep | HS&E Op/Spec Test by Rocket |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 37 MB | 38 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NVOICE MAKER Ltd.](https://appshunter.io/developer/1866319019) | [Darya Pyzhyk](https://appshunter.io/developer/1799009188) |

## What reviewers say

### CS card test Prep

[App page](https://appshunter.io/ios/app/cs-card-test-prep/id6736891292)

Prepare for your CITB CSCS Health, Safety, and Environment test with realistic mock exams and quizzes covering all key topics. This app offers a fun and engaging way to learn safety education and boost your chances of earning your certification.

**Highlights:** Realistic mock exams, Quizzes on key topics, Organized learning by category, Study notes consolidation, Guidance for CSCS card acquisition

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Weekly | $5.99 | per 7 days |
| Unlimited Monthly | $14.99 | per month |
| Unlimited Annually | $49.99 | per year |


### HS&E Op/Spec Test by Rocket

[App page](https://appshunter.io/ios/app/hs-and-e-opspec-test-by-rocket/id6760397126)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HSEop Weekly Full Access | $6.99 | per 7 days |
| HSEop Monthly Full Access | $27.99 | per month |
| HSEop Monthly Full Access | $27.99 | per month |
| HSEop_mock_tries_1 | $4.99 | one-time |
| HSEop_mock_tries_3 | $9.99 | one-time |
| HSEop_mock_tries_5 | $14.99 | one-time |


## Frequently asked questions

### Is CS card test Prep free?

CS card test Prep is free to download, with in-app purchases available.

### Is HS&E Op/Spec Test by Rocket free?

HS&E Op/Spec Test by Rocket is free to download, with in-app purchases available.

### Do CS card test Prep or HS&E Op/Spec Test by Rocket have ads?

Neither CS card test Prep nor HS&E Op/Spec Test by Rocket shows ads.

### Which is updated more often, CS card test Prep or HS&E Op/Spec Test by Rocket?

CS card test Prep ships an update monthly, and HS&E Op/Spec Test by Rocket every 3 months. Most recently, CS card test Prep was updated on August 22, 2026 and HS&E Op/Spec Test by Rocket on September 19, 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.*