# 608 Practice vs EPA 608 Practice 2026

The clearest difference is price: EPA 608 Practice 2026 at Free against 608 Practice's $12.99. EPA 608 Practice 2026 also leads on rating (4.7 vs 3.9) and review sentiment (95% vs 59%). 608 Practice's advantage is in-app purchases (none vs 6) and chart position (#9 vs unranked). On ads and device support there is nothing between them.

EPA 608 Practice 2026 is free to download; 608 Practice costs $12.99 up front. EPA 608 Practice 2026 sells 6 one-off in-app purchases. 608 Practice asks for nothing beyond the download.

EPA 608 Practice 2026 holds the better App Store score, 4.7 against 3.9. Both are backed by a comparable volume of ratings — 118 and 447 respectively. Written reviews point the same way: 59% of 608 Practice's written reviews are positive against 95% of EPA 608 Practice 2026's.

608 Practice ships an update every 6 weeks, EPA 608 Practice 2026 every 3 months. The most recent releases landed on September 23, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | 608 Practice | EPA 608 Practice 2026 |
| --- | --- | --- |
| Price | $12.99 | **Free** |
| Rating | [3.9 (118 ratings)](https://appshunter.io/ios/app/608-practice/id1422450628/reviews) | **[4.7 (447 ratings)](https://appshunter.io/ios/app/epa-608-practice-2026/id1545124563/reviews)** |
| Number of ratings | 118 | **447** |
| Positive reviews | 59.4% of reviews | **94.6% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | **#9** | — |
| Size | 28 MB | 11 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [After Hours Data Systems LLC](https://appshunter.io/developer/573215695) | [Danila Danilenko](https://appshunter.io/developer/1348112062) |

## What reviewers say

### 608 Practice

[App page](https://appshunter.io/ios/app/608-practice/id1422450628)

**Currently charting:** #9 Top Paid · Education (US App Store)

Prepare for your EPA 608 certification with hundreds of up-to-date practice questions. The app offers both a practice mode and a timed test mode with detailed review to help you identify areas needing improvement across Core, Type I, Type II, and Type III exams.

**Highlights:** Hundreds of practice questions, Up-to-date content (2018-2020), Core, Type I, II, III exam sections, Practice mode, Timed test mode, Review missed questions

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

**In-app purchases:** none

**What reviewers like**

- 💯 Questions similar to test
- ✅ Helped pass exam
- 👍 Great study tool
- 💰 Worth the price
- 📚 Comprehensive content

**What reviewers complain about**

- 🐛 Outdated questions
- 🐛 App bugs and glitches
- 🐛 Poor optimization
- 🐛 Incorrect answers provided
- 🐛 Unstable performance

**Reported bugs**

- App crashes
- App freezes
- Screen rotation causes app to stop working
- Answers marked incorrectly
- App not working with iOS 13

**Requested features**

- Restore old version
- Allow viewing all questions
- Add mode for fewer questions
- Shuffle questions option
- Bookmark questions


### EPA 608 Practice 2026

[App page](https://appshunter.io/ios/app/epa-608-practice-2026/id1545124563)

Prepare for HVAC certification exams with a comprehensive question bank, detailed answers, and simulated test environments. Access PDF resources, track your progress, and focus on weak areas with specialized study modes. This ad-free app offers intensive training and mistake analysis for effective exam readiness.

**Highlights:** Comprehensive question bank, Simulated exam mode, PDF resource access, Progress tracking, Mistake review mode, Ad-free experience

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF File Core | $9.99 | one-time |
| PDF File Type-2 | $9.99 | one-time |
| PDF File Type-1 | $9.99 | one-time |
| PDF File Type-3 | $9.99 | one-time |
| Full access | $14.99 | one-time |
| PDF Files - All Categories | $29.99 | one-time |

**What reviewers like**

- ✅ Highly effective for passing EPA 608 exam
- 👍 User-friendly interface and easy navigation
- 💰 Excellent value at $10 one-time fee
- 📚 Comprehensive question bank covering exam material
- ⭐ Questions closely match actual test content

**What reviewers complain about**

- ❓ Lack of answer explanations for missed questions
- ⚠️ Some questions worded differently than actual test
- 🤔 Unclear certification source (ESCO verification)
- 📝 Minor duplicate questions in database

**Reported bugs**

- Purchase verification not working - app requests payment despite completed purchase
- Restore purchases feature not functioning properly
- App requires reinstallation to access purchased content

**Requested features**

- Add detailed explanations for correct answers
- Enable testing based on favorite questions only
- Verify ESCO certification and official resources
- Update content for recent law changes and leak rates
- Clarify if questions are verbatim or paraphrased from actual exam


## Frequently asked questions

### Is 608 Practice free?

608 Practice costs $12.99, with no in-app purchases.

### Is EPA 608 Practice 2026 free?

EPA 608 Practice 2026 is free to download, with in-app purchases available.

### Which has better reviews, 608 Practice or EPA 608 Practice 2026?

EPA 608 Practice 2026 is rated higher. 608 Practice averages 3.9 out of 5 from 118 ratings, while EPA 608 Practice 2026 averages 4.7 from 447 ratings.

### Do 608 Practice or EPA 608 Practice 2026 have ads?

Neither 608 Practice nor EPA 608 Practice 2026 shows ads.

### Which is updated more often, 608 Practice or EPA 608 Practice 2026?

608 Practice ships an update every 6 weeks, and EPA 608 Practice 2026 every 3 months. Most recently, 608 Practice was updated on September 23, 2026 and EPA 608 Practice 2026 on September 25, 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.*