CITB: Op/Spec

4.7
5.7K reviews
100K+
Downloads
Content rating
Everyone 10+
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About this app

The CITB Health, safety and environment (HS&E) operatives and specialist test app offers the only complete revision experience available. This app contains everything you need to know to book, prepare for - and sit the test.

Key application features:
• Experience our most realistic test simulation yet, revise on the move using your smartphone or tablet
• Benefit from having the full suite of revision material on your mobile device – practise knowledge questions and learning content with the ability to navigate forwards, backwards and flag questions for review.
• Take a simulated test against the clock to measure how ready you really are and where further preparation is needed
• Use questions and answers and learning content in book mode- Search the content bank for keywords
• Sit a practice test covering your weakest areas
• Smart revision concentrates on unseen questions and those you have answered incorrectly, to minimise repetition and maximise learning
• Review your progress with a comprehensive breakdown of scores – look at individual questions to see which answers are correct, watch as your scores improve over time with practice
• Revise for your test, even if English isn't your first language – The app provides voice-overs for the CITB HS&E Operatives test in 14 different languages including Bulgarian, Polish and Lithuanian
• Share your score on Facebook and Twitter
• Find your closest HS&E test centres, when you are ready to book and take your test

New for this version:
• Content updated for to reflect industry and legislation changes
• Addition of new learning content in book mode
• Updated test information
• New marking scheme
• Updated user interface

For more information around the changes to the test, visit www.citb.co.uk/hsetestdev
Updated on
Aug 21, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.7
5.47K reviews
Desire Olumuyiwa
August 28, 2025
Great app, but It would be best if there were more slides that have more details about the topics before you write a test
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Anton Von Loeben
May 12, 2025
This is well worth getting. I was confident that I would pass even before I got this app, but I decided to get it as an extra backup for my revision. It certainly did help. It is very straightforward and easy to use. can sit multiple full mock tests or answer questions by category. also, you can check scores and areas for improvement. A small criticism: After a mock test, i can review my answers to see where i need to improve. I'd rather the questions were not repeated so much in the tests.
7 people found this review helpful
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Scott Campbell
June 11, 2025
Excellent for quick revision. I found myself sitting a quick 20 question practise test if I had a spare 5 minutes. Can't see myself doing that with a book or logging onto a website, so having this in App form is quick and convenient and actually makes me practice more.
3 people found this review helpful
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What’s new

Fixed issues showing important news