# OSHA 10 Construction vs HVAC practice test, prepare

The clearest difference is review sentiment: OSHA 10 Construction at 50% against HVAC practice test, prepare's 0%. OSHA 10 Construction also leads on in-app purchases (none vs 1). HVAC practice test, prepare's advantage is price (Free vs $2.99) and rating (4.4 vs 1.0). On update cadence, ads, device support and iOS requirement there is nothing between them.

HVAC practice test, prepare is free to download; OSHA 10 Construction costs $2.99 up front. HVAC practice test, prepare sells 1 one-off in-app purchase. OSHA 10 Construction asks for nothing beyond the download.

HVAC practice test, prepare holds the better App Store score, 4.4 against 1.0. That said, the two scores are not equally well evidenced: HVAC practice test, prepare has 14 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 50% of OSHA 10 Construction's written reviews are positive against 0% of HVAC practice test, prepare's, so the app with the better star average is not the one people write more warmly about.

OSHA 10 Construction ships an update every 11 months, HVAC practice test, prepare every 12 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | OSHA 10 Construction | HVAC practice test, prepare |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/osha-10-construction/id998180525/reviews) | **[4.4 (14 ratings)](https://appshunter.io/ios/app/hvac-practice-test-prepare/id1578646965/reviews)** |
| Number of ratings | 1 | **14** |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 11 months** | Every 12 months |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 5 MB | 14 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [James Kelly](https://appshunter.io/developer/825582894) | [Danila Danilenko](https://appshunter.io/developer/1348112062) |

## What reviewers say

### OSHA 10 Construction

[App page](https://appshunter.io/ios/app/osha-10-construction/id998180525)

Prepare for your OSHA 10 Construction certification with interactive quizzes and detailed reviews. An AI tutor provides 24/7 support, and revision mode helps reinforce knowledge and identify weak areas for efficient study. Pass your exam with confidence.

**Highlights:** Interactive quizzes, Detailed answer reviews, Personalized progress tracking, 24/7 AI tutor support, Revision mode, Identify weak areas

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

**In-app purchases:** none


### HVAC practice test, prepare

[App page](https://appshunter.io/ios/app/hvac-practice-test-prepare/id1578646965)

Prepare for HVAC certification exams with this comprehensive app. It offers realistic simulations, detailed progress tracking, and error analysis to help you master all exam categories. Enjoy an ad-free learning experience with saved favorites and intensive practice modes.

**Highlights:** Complete Q&A for all categories, Realistic exam mode simulations, Save and review favorite questions, Track visible progress, Marathon mode for intensive practice, Detailed error analysis

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Access to all questions | $7.99 | one-time |


## Frequently asked questions

### Is OSHA 10 Construction free?

OSHA 10 Construction costs $2.99, with no in-app purchases.

### Is HVAC practice test, prepare free?

HVAC practice test, prepare is free to download, with in-app purchases available.

### Which has better reviews, OSHA 10 Construction or HVAC practice test, prepare?

HVAC practice test, prepare is rated higher. OSHA 10 Construction averages 1.0 out of 5 from 1 ratings, while HVAC practice test, prepare averages 4.4 from 14 ratings.

### Do OSHA 10 Construction or HVAC practice test, prepare have ads?

Neither OSHA 10 Construction nor HVAC practice test, prepare shows ads.

### Which is updated more often, OSHA 10 Construction or HVAC practice test, prepare?

OSHA 10 Construction ships an update every 11 months, and HVAC practice test, prepare every 12 months. Most recently, OSHA 10 Construction was updated on November 1, 2026 and HVAC practice test, prepare on November 3, 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.*