Full official question bank — 50 questions, 45 minutes, instant feedback
The complete question bank, timed mocks, and targeted practice — all in one free app.
Every question from the official CSCS Health, Safety and Environment test — exactly what you'll face on test day. No surprises.
Study by topic — Working at Height, PPE, Fire Safety, Manual Handling, and more. Focus on your weak areas instead of studying everything from scratch.
50 questions, 45-minute countdown — replicating the real CSCS test format exactly. Build time-pressure confidence before exam day.
Get the correct answer immediately after each question — with a clear explanation of why. You don't just memorise; you understand.
Per-category accuracy scores and mock exam history so you can see exactly which topics need more practice before you book your real test.
Works fully offline after download. No registration, no subscription, no personal data collected.
All 10 topic areas from the official Health, Safety and Environment test syllabus.
Legislation and employer/worker duties
Safe lifting and load handling
Scaffolding, ladders, edge protection
Personal protective equipment selection and use
Prevention, extinguisher types, evacuation
Electrical hazards and safe working
Identification and legal requirements
Waste management and site pollution
Anyone working on a UK construction site. Here are the most common card types.
Green CSCS Labourer Card — required for general site work
Blue Skilled Worker Card — electricians, plumbers, carpenters
Site managers and supervisors seeking site-access cards
Apprentices and new entrants entering the construction industry
One free download — study on your phone on the way to site, or on your Mac at home.
Study on the go. Full question bank offline — no signal needed.
Larger screen for comfortable revision at home before your test day.
Common questions about the CSCS test and the app.
The CSCS (Construction Skills Certification Scheme) card proves that workers in the UK construction industry hold the required training and qualifications. Most UK construction sites require a valid CSCS card for site access. Cards are available for different skill levels — including the Green Labourer Card and Blue Skilled Worker Card.
The CSCS Health, Safety and Environment test has 50 questions. The app's mock test matches this exactly — 50 questions, randomised from the full official question bank.
You have 45 minutes to complete all 50 questions. The app's timed mock tests replicate this format so you're fully prepared for the time pressure on test day.
You need to answer at least 47 out of 50 questions correctly — a pass mark of 94%. The mock tests in the app tell you immediately whether you passed or failed and highlight which answers you got wrong.
Yes — fully free on the App Store for both iPhone and Mac. A one-time lifetime purchase for extended features is planned in a future update.
Full question bank. Timed mock tests. Free. No account required.
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