# EPA 608 Practice Tests vs HVAC practice test, prepare

The clearest difference is price: HVAC practice test, prepare at Free against EPA 608 Practice Tests's $8.99. EPA 608 Practice Tests's advantage is in-app purchases (none vs 1) and iOS requirement (11.0 vs 15.0). On update cadence, ads and device support there is nothing between them.

HVAC practice test, prepare is free to download; EPA 608 Practice Tests costs $8.99 up front. HVAC practice test, prepare sells 1 one-off in-app purchase. EPA 608 Practice Tests asks for nothing beyond the download.

EPA 608 Practice Tests ships an update every 23 months, HVAC practice test, prepare every 12 months. The most recent releases landed on October 13, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | EPA 608 Practice Tests | HVAC practice test, prepare |
| --- | --- | --- |
| Price | $8.99 | **Free** |
| Rating | — | **[4.4 (14 ratings)](https://appshunter.io/ios/app/hvac-practice-test-prepare/id1578646965/reviews)** |
| Number of ratings | — | **14** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 23 months | **Every 12 months** |
| Monetization | — | Free with in-app purchases |
| Size | 61 MB | 14 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Adnan Sheikh](https://appshunter.io/developer/478871268) | [Danila Danilenko](https://appshunter.io/developer/1348112062) |

## What reviewers say

### EPA 608 Practice Tests

[App page](https://appshunter.io/ios/app/epa-608-practice-tests/id1532600061)

**Features:** macOS Compatibility

**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 EPA 608 Practice Tests free?

EPA 608 Practice Tests costs $8.99, with no in-app purchases.

### Is HVAC practice test, prepare free?

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

### Do EPA 608 Practice Tests or HVAC practice test, prepare have ads?

Neither EPA 608 Practice Tests nor HVAC practice test, prepare shows ads.

### Which is updated more often, EPA 608 Practice Tests or HVAC practice test, prepare?

EPA 608 Practice Tests ships an update every 23 months, and HVAC practice test, prepare every 12 months. Most recently, EPA 608 Practice Tests was updated on October 13, 2026 and HVAC practice test, prepare 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.*