
NCARB-aligned knowledge coverage and questions that adapt to how you study — in English, Chinese, and Spanish.
Which structural system is most appropriate for a long-span roof over an assembly space?
The problem
Leading question banks run $150–$250 per month. For a multi-month study plan, that adds up faster than the exam fee itself.
Technical code language is hard enough in your first language. Most platforms offer zero support for candidates who study in Chinese or Spanish.
Fixed question sets go stale within weeks. You start recognising answers before you understand the reasoning behind them.
What you get
Every question is generated fresh against NCARB's official domain weighting. No recycled bank, no repeated scenarios.
Full English, Chinese, and Spanish breakdowns for every question — written for the specific scenario you saw, not a generic answer key.
Over 4,400 unique topic-angle combinations across all six divisions before anything repeats.
Highlight key passages in five colours, track domain mastery across sessions, and review any past question in full.
Coverage
PPD and PDD are live today. The remaining four divisions are in active development and ship before general launch.
Environmental conditions, codes, building systems, project integration, and cost.
Material systems, construction documentation, specifications, codes, and cost estimates.
Business operations, project delivery methods, and practice management fundamentals.
Project budgets, schedules, contracts, and construction phase management.
Environmental analysis, programming, and codes applicable to project scope.
Bidding, contract administration, construction observation, and project closeout.
How it works
Pick PPD or PDD, then English-only, English + Chinese, or English + Spanish.
→Real-time generation against NCARB's domain weighting — never recycled, never repeated.
→Full reasoning for the right answer, why the others are wrong, and the key concept to remember.
Why AI-generated
NCARB updates exam content over time. A fixed bank goes stale. Questions here are generated in real time against the same domain weighting NCARB publishes — so every session feels current, and no two study runs look the same.
What candidates say
"The multilingual explanations actually helped — I finally understood why an answer was wrong, not just that it was."
Replace with real review"I stopped seeing the same three scenarios over and over. Every session actually felt new."
Replace with real review"Cheaper than one month of the big-name banks, and I'm using it every day instead of once a week."
Replace with real reviewPricing
Core practice is free, forever — no credits, no catch. Credits are just for the AI features that go beyond a standard question bank: AI Tutor follow-ups, deep explanations, personalized analysis, and AI-built study plans.
Free
$0
No credits needed
Starter
$9.99
per month
100 credits / month · caps at 500
Pro
$24.99
per month
300 credits / month · caps at 800
Premium
$69.99
per month
1,000 credits / month · caps at 2,000
FAQ
Try a free question — no signup, no credit card.