EPA-608 HVAC TruePrep AI Tutor
2026 Exam Prep & Practice Test
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Ace Your HVAC Certification — The Smart Way
HVAC TruePrep AI Tutor is the all-in-one study companion designed to help you pass your NATE, ICE, or RSES exam — often on the first try.
Our cutting-edge AI tutor is trained on real exam content and works like a personal instructor in your pocket. Whether you’re brushing up on fundamentals or drilling practice questions, TruePrep guides you with clear explanations, real-life examples, and instant support — anytime, anywhere.
What’s Inside:
• AI Tutor Trained on Real Exams
Built from actual NATE, ICE, and RSES materials — our AI explains answers, pinpoints your weak spots, and accelerates your path to success.
• 1000+ Exam-Style Questions
Practice with a large bank of questions, including ones that have appeared on past exams.
• Unlimited Practice Tests & AI Hints
Take unlimited tests with detailed explanations. Need help on a question? Ask your AI tutor for hints or full breakdowns like a real HVAC expert is beside you.
• Real Exam Simulator
Reduce test-day anxiety with a simulator that mirrors the real exam format — so you walk in prepared and confident.
• Bite-Sized Lessons by HVAC Experts
Learn smarter with short, targeted lessons designed by certified HVAC pros — with AI support to answer your questions or provide troubleshooting tips.
Study anywhere. Practice anytime. Pass with confidence.
Download HVAC TruePrep AI Tutor and join thousands of techs preparing smarter — and passing faster.
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TruePrep HVAC AI Plus Subscription
- Subscribing to TruePrep HVAC AI Plus gives you full access to the selected course for the entire duration of your subscription.
- Pricing may change without prior notice. Promotional offers may be available for qualifying purchases during specific periods. We do not offer refunds, price adjustments, or retroactive discounts for previous purchases.
- Payment will be charged to your iTunes account upon purchase confirmation.
- Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period (including during a free trial). Any unused portion of the free trial will be forfeited upon subscription.
- You can manage your subscription and turn off auto-renewal in your iTunes Account Settings. Cancellation of the current subscription period is not allowed.
For more information, please review our Terms of Service and Privacy Policy:
Privacy Policy: https://www.trueprepai.net/privacy-policy
Terms of Use: https://www.trueprepai.net/terms-of-service
Contact us: contact@trueprepai.net
EPA-608 HVAC TruePrep AI Tutor 1.6.0
• New P-T chart & charging calculator: saturation pressures and temperatures for 11 refrigerants, plus superheat and subcooling — works offline
• Exam Simulator now sits one EPA 608 section at a time: 25 questions, 18 correct to pass, the way the real exam is scored
• Updated for the 2026 refrigerant rules: the AIM Act phasedown, Technology Transitions GWP limits, the leak-repair requirements effective January 1, 2026, and A2L refrigerants with the new cylinder and gauge colors
• Two new HVAC units: Electrical Fundamentals & Controls, and Refrigeration Cycle, Charging & Diagnosis — with calculation practice
• More lessons and more questions: 121 lessons with 421 diagrams, 1,738 practice questions and 1,386 review questions
• New Progress tab: exam readiness for every EPA 608 section and HVAC unit
• Question bank audited item by item against the EPA test-topic list and 40 CFR Part 82, with the corrections applied
Questions or feedback? contact@trueprepai.net
The developer, LineCentury, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Line Century Global Joint Stock Company
- Size
- 46.8 MB
- Category
- Education
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPad
Requires iPadOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- HVAC TruePrep AI Subscription $6.99
- HVAC TruePrep AI 3 Months $49.99
- EPA608 TruePrep AI One Month $19.99
- HVAC TruePrep AI Monthly $24.99
- HVAC TruePrep AI Subscription $6.99
- EPA608 TruePrep AI One Year $119.99
- Copyright
- © TruePrepAI
