Questions, bug reports, and shop licensing.
Redline is built and maintained by one person, and the most useful thing you can send me is what broke, what felt wrong, or what's missing for the test you're actually studying for. Every message here comes to me directly. For anything about your account or a charge, support@redlineprep.org is faster.
Not signed up yet? Every plan starts with a 3-day free trial — see pricing.
The Shop plan is $699 a year for five seats or $1,399 for ten. Extra seats are $150 each and can be added straight from your shop dashboard — you're only charged for the rest of your subscription year. Running more than ten techs, or several locations? Email shops@redlineprep.org and I'll quote it to the size of your team.
Every plan includes all 28 certifications for every tech. There is no separate truck bundle or collision add-on — A-series, T-series, B-series, L-series, G1 and C1 are all in the same license. Plans include seat management, progress tracking, recert reminders before credentials lapse, and Blue Seal readiness tracking that shows what percentage of your techs are certified and which service areas have no certified tech covering them.
Comparable shop training memberships run around $1,295 a year for five seats, with the truck series sold separately on top of that — with Redline, it's already included.
Use the form above and select "Shop owner or manager," or email shops@redlineprep.org.
Found a question filed in the wrong section, a wrong answer, or something broken? That feedback is the most valuable thing you can send. Email support@redlineprep.org with the cert and section, and I'll fix it.
Does passing in Redline certify me? No. Redline is independent study preparation. Certificates earned in the app are study milestones. Actual ASE certification requires registering and testing through ASE.
Do I need internet? Only the first time. After that it runs offline in your browser.
Can I add it to my phone's home screen? Yes. Open the app, then use your browser's "Add to Home Screen" option. It launches like an app.
How current are the questions? Task areas and weights follow ASE's published test specifications. Always confirm current specs at ase.com before test day.