# 608 Practice vs NATE Practice Test 2026

The clearest difference is price: NATE Practice Test 2026 at Free against 608 Practice's $12.99. NATE Practice Test 2026 also leads on rating (4.8 vs 3.9) and review sentiment (85% vs 60%). 608 Practice's advantage is in-app purchases (none vs 5) and ads (none vs shown). On ratings volume and device support there is nothing between them.

NATE Practice Test 2026 is free to download; 608 Practice costs $12.99 up front. NATE Practice Test 2026 sells 5 in-app purchases, starting at $6.99 per 7 days. 608 Practice asks for nothing beyond the download.

NATE Practice Test 2026 holds the better App Store score, 4.8 against 3.9. Both are backed by a comparable volume of ratings — 118 and 334 respectively. Written reviews point the same way: 60% of 608 Practice's written reviews are positive against 85% of NATE Practice Test 2026's.

608 Practice ships an update every 6 weeks, NATE Practice Test 2026 every 3 months. The most recent releases landed on October 19, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | 608 Practice | NATE Practice Test 2026 |
| --- | --- | --- |
| Price | $12.99 | **Free** |
| Rating | [3.9 (118 ratings)](https://appshunter.io/ios/app/608-practice/id1422450628/reviews) | **[4.8 (334 ratings)](https://appshunter.io/ios/app/nate-practice-test-2026/id1531465669/reviews)** |
| Number of ratings | 118 | **334** |
| Positive reviews | 60.0% of reviews | **84.6% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | **#11** | — |
| Size | 28 MB | 94 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) | [Thanh Hung](https://appshunter.io/developer/1059077329) |

## What reviewers say

### 608 Practice

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

**Currently charting:** #11 Top Paid · Education, #118 Top Paid (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


### NATE Practice Test 2026

[App page](https://appshunter.io/ios/app/nate-practice-test-2026/id1531465669)

Prepare for your NATE certification exam with realistic practice tests and AI-powered study guidance. This app covers all NATE specialties, offering detailed explanations and progress tracking to help HVAC technicians and students master essential concepts and pass their exams.

**Highlights:** Realistic NATE practice tests, Study by HVAC specialty, AI-powered study assistant, Custom and diagnostic tests, Detailed question explanations, Progress tracking and analytics

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NATE Subscription Weekly | $6.99 | per 7 days |
| NATE Subscription Monthly | $19.99 | per month |
| NATE Quarterly Subscription | $39.99 | per 3 months |
| NATE Subscription Yearly | $49.99 | per year |
| Pro | $9.99 | one-time |

**What reviewers like**

- 👍 Very helpful for studying
- 💡 AI for more information
- 👍 Realizes exact preparation level
- 👍 Helpful with answers and corrections
- 👍 Great app, well-structured and designed

**What reviewers complain about**

- 🤔 Some questions may not be on the test
- 💰 Free material online might be better
- 🐛 Questions have errors
- 💡 Wish for explanations to answers

**Requested features**

- Explanation to the answers


## Frequently asked questions

### Is 608 Practice free?

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

### Is NATE Practice Test 2026 free?

NATE Practice Test 2026 is free to download, with in-app purchases available.

### Which has better reviews, 608 Practice or NATE Practice Test 2026?

NATE Practice Test 2026 is rated higher. 608 Practice averages 3.9 out of 5 from 118 ratings, while NATE Practice Test 2026 averages 4.8 from 334 ratings.

### Do 608 Practice or NATE Practice Test 2026 have ads?

NATE Practice Test 2026 shows ads; 608 Practice does not.

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

608 Practice ships an update every 6 weeks, and NATE Practice Test 2026 every 3 months. Most recently, 608 Practice was updated on October 19, 2026 and NATE Practice Test 2026 on October 15, 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.*