43 apps available
Trade Exam Prep Apps
Practice questions and trade-specific study tools. Purchase options vary by app and platform; check your selected store for current terms. Web study access is sold separately.
35,000+
Practice questions
43
Certification exams
40+
Free tools & calculators
$0
To start — no signup
Course and source checkpoint
Which OSHA Outreach course does your work require?
Confirm the requirement with your employer, project, union, state, or locality before enrolling. This saved choice is separate from all lesson, flashcard, Test, Pathway, score, weak-area, missed-question, readiness, and exam-date progress.
Zero-admission boundary
Course-aligned admissions: 0 / 826. All 798 distinct prompts, 5 lessons, and 23 cards remain mixed supplemental hazard review until every asset has complete course-family, procedure, topic, source, explanation, ownership, security, and human-review records.
Coming Soon
ServSafe Prep
Cooling timer + food safety manager exam practice
Life & Health Insurance Prep
Producer license exam prep for life, health, annuities & disability
Personal Trainer Prep
One-rep max calculator + NASM / ACE / NSCA exam practice
Real Estate Appraisal Prep
GRM & cap rate tools + trainee / licensed appraiser exam practice
CDL Passenger Endorsement
Passenger capacity reference + P endorsement exam practice
CDL Tanker Endorsement
Liquid surge reference + N endorsement exam practice
CDL Doubles & Triples
Coupling procedure guide + T endorsement exam practice
Boiler Operator Prep
Steam pressure reference + state boiler license exam practice
NATE HVAC Prep
Refrigeration cycle reference + NATE certification exam practice
Coming Soon
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