608 Practice2026.8.15 - Google Play
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Publisher Description
Section 608 exam prep with hundreds of questions, PT charts, and smart practice.
Prepare for your Section 608 certification exam with the most comprehensive study app available. Whether you're going for Type I, Type II, Type III, or Universal certification, 608 Practice has everything you need to pass.
Hundreds of Practice Questions Study from a massive question bank covering all four exam sections: Core, Type I, Type II, and Type III. Every question has four answer options and a detailed explanation, just like the real exam. New questions are added regularly.
Pressure-Temperature Chart Questions Practice reading PT charts the way you will on the real exam. An interactive chart covering R-22, R-134a, R-410A, R-404A, and R-32 is built right into the questions. Calculate superheat, subcooling, identify refrigerants, and compare pressures across different refrigerants.
5 Study Modes Per Section
Cram Mode - Read through every question with the correct answer and explanation shown. Absorb the material before testing yourself.
Study - Answer questions at your own pace with instant feedback. Your position is saved so you can pick up where you left off.
Smart Practice - The app tracks what you get wrong and builds focused sessions around your weak spots. 75% of questions come from your weakest areas, 25% from material you haven't seen yet. Questions you master (3 correct in a row) are excluded so you spend time where it matters.
Mock Exam - Simulate the real exam with 25 random questions. 72% required to pass, just like the actual certification test. Review your answers with full explanations after each attempt.
Most Missed - See which questions you get wrong most often, organized by section. As you master questions, they leave the list automatically.
Track Your Progress
Study streak counter to keep you motivated
Per-section readiness scores
Mastery tracking for every question (3 correct answers in a row = mastered)
Best test scores by section
Full history of practice and test results
Study Reminders Set daily or weekly notifications to keep your study habit consistent. Choose your preferred time and frequency.
Works Offline All questions are stored on your device. Study anywhere, anytime, with no internet required. Questions sync automatically in the background when updates are available.
Built for the Real Exam
72% passing score, matching the actual Section 608 exam
25 questions per test, same as the certification
Four answer options per question, just like the real thing
Covers all current regulations including the AIM Act and 2026 rule changes
About 608 Practice
The company that develops 608 Practice is AHDS. The latest version released by its developer is 2026.8.15.
To install 608 Practice on your Android device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2026-08-17 and was downloaded 0 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the 608 Practice as malware as malware if the download link to com.afterhoursds.practice608 is broken.
How to install 608 Practice on your Android device:
- Click on the Continue To App button on our website. This will redirect you to Google Play.
- Once the 608 Practice is shown in the Google Play listing of your Android device, you can start its download and installation. Tap on the Install button located below the search bar and to the right of the app icon.
- A pop-up window with the permissions required by 608 Practice will be shown. Click on Accept to continue the process.
- 608 Practice will be downloaded onto your device, displaying a progress. Once the download completes, the installation will start and you'll get a notification after the installation is finished.
Program Details
System requirements
Download information
Pricing
Version History
version 2026.8.15
posted on 2026-08-17
• 80 new questions on the AIM Act, A2L refrigerants, and 2025-2026 rules
• Each section shows how many questions are due for review
• Restoring a backup is safe: a bad file is rejected, not applied
• Fixed crashes in Cram mode and when resuming Smart Practice
• Stats update as soon as you finish studying
• Most Missed lists every missed question, not just 50
• Easier-to-read text at every text size
version 2026.4.12
posted on 2026-04-12
• App now available in Spanish (Latin American): full UI and all
questions translated
• New bookmark filter in Cram and Study, so you can review just your
flagged questions
• Backup & Restore in About: save or load your progress from a file (great
for moving between devices or backing up before exam day)
version 18
posted on 2024-12-25
fix start screen looping after 15 seconds
version 14
posted on 2024-12-07
added disclaimer, increased target SDK
version 11
posted on 2023-08-08
Update API endpoint
version 9
posted on 2022-09-17
update minimum SDK
version 7
posted on 2022-03-03
Added the ability to retake the same practice test.
version 6
posted on 2022-02-27
update framework. remove gesture to show answer
version 4
posted on 2020-09-16
Update Target SDK
version 3
posted on 2020-05-10
Fixed incorrect answer
Disclaimer
Official Google Play Link
We do not host 608 Practice on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by Google and passed their terms and conditions to be listed there. We recommend caution when installing it.
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