About ClackPrep
Why this exists.
The skilled trades have a preparation problem. The exams that gatekeep apprenticeship programs — the EIAT, NJATC, UA, and others — are competitive and consequential. Your score is not just a pass or fail; it is a rank. In most locals, that rank determines whether you get called in months or years.
The test prep available for these exams has not kept up. Most of it is photocopied worksheets, decade-old PDF guides, or generic math apps that have no idea what trade they are preparing you for. Nobody has built a platform that treats these tests as the serious, high-stakes competitions they are.
ClackPrep is that platform. Built from scratch, test by test, with content written specifically for each exam — not repurposed from somewhere else.
The approach
One test at a time, done properly
Each product covers one specific exam. The questions, the drills, the study guides — all written for that test and that trade. No padding. No filler borrowed from a general aptitude bank.
Built for how people actually study
Adaptive practice that shows you where you are weak. Score tracking that gives you a real picture of your readiness. Drills that build the speed and recall you need on test day, not just the knowledge.
Honest about what we are
ClackPrep is a small, focused product — not a venture-backed content factory. That means faster iteration, more care in what gets built, and no incentive to inflate question counts with low-quality content.
Where things stand
EIAT Prep — Live
Full EIAT prep platform: arithmetic, mechanical reasoning, verbal aptitude, tool identification, and tape measure reading. Timed quizzes, full practice simulation, drills, AI explanations, progress tracking, and study guides.
eiat.clackprep.com →Electrical Aptitude Test Prep
NJATC · IBEW locals · In development
Plumbing Apprenticeship Test Prep
UA Local · In development
HVAC Aptitude Test Prep
SMART · RSES · In development
Get in touch
Studying for a test that is not here yet? Have feedback on the platform? Want beta access when a new course launches?
hello@clackprep.com