--- title: "608 Practice — App Overview" url: https://marlvel.ai/intel-report/education/com-afterhoursds-epa608practice category: Education developer: After Hours Data Systems LLC platforms: ios, android rating: 3.9 (113 ratings) pricing: paid report_level: overview generated: 2026-04-19 last_verified: "2026-04-19T17:36:22.087Z" --- > **Key Insight:** While users find the app effective for exam preparation, some report that certain content and design elements are outdated. | Metric | Value | |--------|-------| | Category | Education | | Rating | 3.9 ★ (113) | | Pricing | paid | | Platforms | iOS, Android | | Latest Version (iOS) | 64 | | Latest Version (Android) | 1.0.0 | | Developer | After Hours Data Systems LLC | ## What is 608 Practice? 608 Practice is an educational tool designed to help HVAC technicians prepare for the Section 608 certification exam. It provides a comprehensive question bank and interactive tools to simulate real-world testing conditions for Core, Type I, Type II, and Type III certifications. ## Key Features - **Comprehensive Question Bank**: Provides hundreds of practice questions covering Core, Type I, Type II, and Type III sections with detailed explanations. - **Interactive PT Chart**: Features a built-in pressure-temperature chart for R-22, R-134a, R-410A, R-404A, and R-32 to practice calculations like superheat and subcooling. - **Study Modes**: Offers five distinct study modes, including Cram Mode for review and a standard Study mode for self-paced practice. ## Who is it for? HVAC technicians and students preparing for EPA Section 608 certification exams. ## Links - [App Store](https://apps.apple.com/us/app/epa-608-practice/id1422450628?uo=2) - [Google Play](https://play.google.com/store/apps/details?id=pro.iprep.epa&hl=en&gl=us) - [Full Intelligence Report](https://marlvel.ai/intel-report/education/com-afterhoursds-epa608practice) --- *This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/intel-report/education/com-afterhoursds-epa608practice).* *Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*