# Construction Op/Spec HS&E Test vs Theory Test Ready

The clearest difference is ads: Theory Test Ready at none against Construction Op/Spec HS&E Test's shown. Theory Test Ready also leads on update cadence (every 2 days vs every 7 months). Construction Op/Spec HS&E Test's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 18.6). On price and in-app purchases there is nothing between them.

Both are free to download. Construction Op/Spec HS&E Test sells 2 in-app purchases, starting at $0.99 per month and Theory Test Ready sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Construction Op/Spec HS&E Test ships an update every 7 months, Theory Test Ready every 2 days. The most recent releases landed on September 7, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Construction Op/Spec HS&E Test | Theory Test Ready |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Every 2 days** |
| Size | 70 MB | 53 MB |
| Requires iOS | **14.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Usman Khawar](https://appshunter.io/developer/1672573280) | [RAVENCORE LTD](https://appshunter.io/developer/1820498706) |

## What reviewers say

### Construction Op/Spec HS&E Test

[App page](https://appshunter.io/ios/app/construction-opspec-hs-and-e-test/id6737450464)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month | $0.99 | per month |
| 3 Months | $1.99 | per 3 months |


### Theory Test Ready

[App page](https://appshunter.io/ios/app/theory-test-ready/id6757411602)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Theory Test Ready Pro | $6.99 | one-time |


## Frequently asked questions

### Is Construction Op/Spec HS&E Test free?

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

### Is Theory Test Ready free?

Theory Test Ready is free to download, with in-app purchases available.

### Do Construction Op/Spec HS&E Test or Theory Test Ready have ads?

Construction Op/Spec HS&E Test shows ads; Theory Test Ready does not.

### Which is updated more often, Construction Op/Spec HS&E Test or Theory Test Ready?

Construction Op/Spec HS&E Test ships an update every 7 months, and Theory Test Ready every 2 days. Most recently, Construction Op/Spec HS&E Test was updated on September 7, 2026 and Theory Test Ready on September 18, 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.*