SkillCat: EPA 608, HVAC & more
SkillCat Inc
About this app
- Age 10
- Updated Jul 31, 2025
- OS IOS
Editor reviews
SkillCat is a focused study and reference app for HVAC technicians preparing for EPA 608 certification and other HVAC topics. It provides realistic EPA 608 practice exams with timed simulation and clear answer explanations, concise study guides and flashcards for essential HVAC concepts, and a searchable offline reference library with troubleshooting tips and code summaries. Designed for students, apprentices, instructors, and working technicians, SkillCat offers progress tracking and targeted review to boost EPA 608 test readiness and on-the-job HVAC performance, serving as a practical HVAC certification study guide and practice test app.
Screenshots
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How to use:
1. Download the app and create an account to save and sync your progress.
2. Choose EPA 608 or another HVAC topic and pick a study mode: practice test, flashcards, or study guide.
3. Take timed practice exams to simulate the real EPA 608 test and read detailed explanations for each answer.
4. Review incorrect answers, use targeted quizzes to strengthen weak areas, and consult the offline reference library for quick troubleshooting and code summaries.