Comparison

NATE Practice Test 2026 vs HVAC Know It All

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

NATE Practice Test 2026

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
Read full description

Pass your NATE (North American Technician Excellence) certification exam and advance your HVAC career with confidence! The NATE Practice Test app helps you study smarter with realistic questions, detailed explanations, and AI-powered guidance across all NATE specialties. Designed for HVAC technicians, students, and apprentices, this app covers the key NATE exams — Core, Air Conditioning, Heat Pump, Gas Heating, and more — helping you prepare for certification and real-world HVAC challenges. **Why You’ll Love This App** - Realistic NATE Practice Tests: Simulate the actual NATE exam with accurate, updated 2026 questions based on Core and Specialty exams. Cover topics like installation, maintenance, and system diagnostics. - Study by Specialty: Focus on your chosen exam: Core, Air Conditioning, Heat Pump, Gas Heating, or Refrigeration. Each topic includes clear explanations and practical examples. - AI Mentor – Smart Study Assistant: Mentora, your AI tutor, explains complex HVAC concepts, safety rules, and troubleshooting steps to make your study sessions more effective. - Custom & Diagnostic Tests: Start with a diagnostic test to identify weak areas, then create custom tests for deeper focus on key HVAC topics before exam day. - Detailed Explanations & References: Each question includes rationales and references from official NATE study materials and HVAC best practices. - Progress Tracking & Analytics: View your accuracy by topic, passing probability, and progress over time with intuitive charts. **Designed for HVAC Professionals** Whether you’re starting your HVAC certification or upgrading to a new specialty, this app helps you study efficiently and pass with confidence. Start Your NATE Journey Today! Download the NATE Practice Test app now and take the first step toward becoming a certified HVAC technician. Note: NATE Practice Questions 2026 is an independent app and is not affiliated with any government entities. ------------------------------------------------------------------------------- ABC Elearning Pro subscription: - ABC Elearning Pro includes full access to the specified course for the duration of the subscription period. - All prices are subject to change without notification. Promotion prices and limited-time opportunities may be available for qualifying purchases made during the promotional period. We are unable to offer price protection, refunds or retroactive discounts for previous purchases in the event that we offer a promotional offering or price reduction. - Payment is charged through your iTunes account at confirmation of purchase. - Your iTunes account will be automatically renewed and charged for renewal unless turned off in iTunes Account Settings at least 24 hours before the current subscription period ends (including the free trial period). The unused portion of the free trial is forfeited after purchase. - Your subscriptions may be managed by the user and auto-renewal may be turned off in the user’s iTunes Account Settings after purchase. However, you are not able to cancel the current subscription period during its active subscription period. Our Terms of Service and Privacy Policy: Privacy Policy: https://passemall.com/privacy Terms of Use: https://abc-elearning-app.github.io/terms-of-use Contact us: support@abc-elearning.org

About

HVAC Know It All

Connect with HVAC/R professionals to enhance your skills through educational discussions. This app aims to help technicians, installers, owners, educators, and students improve their expertise in the trade.

Highlights
  • Educational discussions
  • Professional networking
  • Skill enhancement
  • Trade knowledge sharing
  • Technician resources
Read full description

HVAC Know It All is a community of HVAC/R professionals. The goal, through educational discussion, is to become better technicians, installers, company owners, educators and students of the trade. PRICING INFORMATION: This app has a 7 day free trial after which a subscription of $0.99 monthly OR $9.99 yearly is required in order to access the entire app. • Payment will be charged to your iTunes Account at confirmation of purchase. • Your subscription will automatically renew unless auto-renew is turned off at least 24-hours before the end of the current period. • Your account will be charged for renewal within 24-hours prior to the end of the current period. • You can manage your subscriptions and turn off auto-renewal by going to your iTunes Account Settings after purchase. • Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Please find a link to the Privacy Policy below: https://bluecollarguru.disciplemedia.com/privacy_policy Please find a link to the Terms of Service below: https://bluecollarguru.disciplemedia.com/terms_and_conditions

Screenshots

NATE Practice Test 20264 screens
HVAC Know It All3 screens

Verdict

The call

The clearest difference is monetization model: NATE Practice Test 2026 at free with in-app purchases against HVAC Know It All's subscription. NATE Practice Test 2026 also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). HVAC Know It All's advantage is ads (none vs shown). On price, rating, review sentiment and ratings volume there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. NATE Practice Test 2026 sells 4 in-app purchases, starting at $6.99 per 7 days and HVAC Know It All sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.8 for NATE Practice Test 2026 against 4.8 for HVAC Know It All. Both are backed by a comparable volume of ratings — 336 and 224 respectively. Written reviews split almost evenly too, at 85% and 84% positive.

UpkeepUpdate frequency

NATE Practice Test 2026 ships an update every 3 months, HVAC Know It All every 6 months. Both last shipped on November 3, 2026.

Scorecard4 real differences · 6 level
NATE Practice Test 2026 versus HVAC Know It All: the parameters behind the verdict, then further details
ParameterNATE Practice Test 2026HVAC Know It All
PriceFreeFree
Rating4.8 (336 ratings) — better4.8 (224 ratings)
Positive reviews84.6% of reviews — better83.7% of reviews
Number of ratings336 — better224
Update frequencyEvery 3 months — betterEvery 6 months
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases — betterSubscription
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better17.0
Further details — not scored
Size73 MB67 MB
Age rating4+17+
DeveloperThanh HungHVAC Know It All Inc.

Customer experience

NATE Practice Test 2026

All ratings335 ratings
Positive95.5%
Neutral2.1%
Negative2.4%
Written reviews13 reviews
Positive84.6%
Neutral7.7%
Negative7.7%

HVAC Know It All

All ratings221 ratings
Positive95.5%
Neutral0.9%
Negative3.6%
Written reviews49 reviews
Positive83.7%
Neutral0.0%
Negative16.3%

User reviews

NATE Practice Test 2026

From 336 App Store ratings

What we love

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

Room to improve

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

HVAC Know It All

From 224 App Store ratings

What we love

  • 👍 Excellent community for tradespeople
  • 💡 Vast knowledge sharing among professionals
  • 🚀 Game-changer for HVAC technicians
  • 🤝 Supportive and non-judgmental environment
  • 📚 Great resource for learning and growth

Room to improve

  • 💰 Forced to pay before accessing content
  • 🤔 Subscription fee not clearly stated upfront
  • 🚫 App makes you pay before you can test it
  • 📉 Limited content in residential group
  • ❓ Suspect 5-star reviews, potentially fake

Bugs and requests

NATE Practice Test 2026

Requested features

1 request
  • Explanation to the answers

HVAC Know It All

Requested features

1 request
  • More content for the residential group

In-app purchases

4 purchases

NATE Practice Test 2026

Subscriptions4
  • NATE Subscription Weekly$6.997 Days
  • NATE Subscription Monthly3 Days trial$19.991 Month
  • NATE Quarterly Subscription3 Days trial$39.993 Months
Show 1 more
  • NATE Subscription Yearly3 Days trial$49.991 Year
2 purchases

HVAC Know It All

Subscriptions2
  • Monthly Subscription7 Days trial$0.991 Month
  • Yearly Subscription7 Days trial$9.991 Year

Questions

Is NATE Practice Test 2026 free?
NATE Practice Test 2026 is free to download, with in-app purchases available.
Is HVAC Know It All free?
HVAC Know It All is free to download, with in-app purchases available.
Which has better reviews, NATE Practice Test 2026 or HVAC Know It All?
NATE Practice Test 2026 is rated higher. NATE Practice Test 2026 averages 4.8 out of 5 from 336 ratings, while HVAC Know It All averages 4.8 from 224 ratings.
Do NATE Practice Test 2026 or HVAC Know It All have ads?
NATE Practice Test 2026 shows ads; HVAC Know It All does not.
Which is updated more often, NATE Practice Test 2026 or HVAC Know It All?
NATE Practice Test 2026 ships an update every 3 months, and HVAC Know It All every 6 months. Most recently, NATE Practice Test 2026 was updated on November 3, 2026 and HVAC Know It All on November 3, 2026.

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