SkillCat: EPA 608, HVAC & more — Versions

v7.0.3iOS
Mar 26, 2026
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v7.0.2iOS
Feb 19, 2026
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v7.0.1iOS
Jan 5, 2026
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v7.0iOS
Oct 30, 2025
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v6.5.2iOS
Sep 10, 2025
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v6.5.1iOS
Aug 21, 2025
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v6.5iOS

Jul 31, 2025

Start your Trades Career Today. Certifications, job support & more. All self-paced. Online. On your phone. No tuition. No gatekeeping.

v6.4.1iOS

Jul 2, 2025

Bug fixes. Smoother performance. Rock-solid stability.
Built better — just for you.

v6.4iOS

Jun 12, 2025

NATE Ready-to-Work is now live! Still crushing 608 with 98% pass rate. OSHA-10 & NATE prep included. All self-paced. Online. On your phone. No tuition. No gatekeeping.

v6.3iOS
Apr 23, 2025
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v6.2iOS

Mar 3, 2025

IACET Accredited training for tradesmen: 98% pass rate on EPA 608, and 100% Trade School Graduation Rate. Get your OSHA-10, NATE certifications, and more.

v6.1iOS

Jan 14, 2025

IACET Accredited training for tradesmen: 98% pass rate on EPA 608, and 100% Trade School Graduation Rate. Get your OSHA-10, NATE certifications, and more.

v6.0.3iOS
Nov 15, 2024
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Bugs Fixes
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v6.0.2iOS

Nov 11, 2024

Bug fixes and performance improvements for a smoother experience.

v6.0.1iOS

Oct 15, 2024

IACET Accredited training for tradesmen: 98% pass rate on EPA 608, and 100% Trade School Graduation Rate. Get your OSHA-10, NATE certifications, and more.
Bug Fixes

v6.0iOS

Oct 14, 2024

IACET Accredited training for tradesmen: 98% pass rate on EPA 608, and 100% Trade School Graduation Rate. Get your OSHA-10, NATE certifications, and more.

v5.3.4iOS
Aug 20, 2024
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v5.3.3iOS

Aug 5, 2024

IACET Accredited training for tradesmen: 98% pass rate on EPA 608, trade school diplomas, OSHA-10, NATE certifications, and more. Boost your career with SkillCat!

v5.3.2iOS
Jul 10, 2024
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v5.3.1iOS
Jun 28, 2024
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v5.3iOS
Jun 24, 2024
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v5.2.1iOS
May 20, 2024
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v5.2iOS

May 15, 2024

Become a SkillCat member and achieve a 98% pass rate on the EPA 608 exam. Earn your trade school diplomas, NATE certifications, and much more to accelerate your career in the trades. Join us now and unlock unparalleled training and career opportunities.

v5.1.1iOS
Apr 18, 2024
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Bugs Fixes
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v5.1iOS

Apr 3, 2024

Become a SkillCat member for amazing support throughout your HVAC career journey. Achieve a 98% pass rate on the EPA 608 Exam and go beyond certification with live courses, career webinars, troubleshooting guides, and an engaged community. SkillCat is here to guide you at every career stage, from entry to expert.