1,100+ questions covering IPC and UPC codes. All 10 exam categories to get you journeyman-ready.
"This app has everything I needed. The practice tests are spot-on and the explanations really helped me understand the code."
— Google Play Review
"Study anywhere, anytime. Perfect for fitting in practice between jobs. Highly recommend!"
— App Store Review
You've been running pipe for years. Now it's time to prove it on paper. Our 1,100+ questions cover every IPC and UPC topic on the exam. Take timed mock exams that feel like the real thing — when you can pass ours, you'll walk into test day ready.
Every question comes with a detailed explanation and code references. Miss one? No problem — you'll learn exactly why the right answer is right. It's not about memorizing. It's about understanding the code so it sticks.
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Track how you're doing across every exam topic. You'll know exactly where to focus your time.
DWV systems, water supply, fixtures — pick any topic and drill down until you've got it.
Commute? Lunch break? Waiting on an inspection? Squeeze in a few questions whenever you've got a minute.
