CITB: Op/Spec

4.7
5.87K 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
Nov 3, 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
5.64K reviews
George Georgiev
November 16, 2025
The size of the images depicting a worker are very small on the mobile phone screen. You can barely see the PPE the worker wears, and as you can't zoom the image, it's mostly guessing rather than actually deciding on the correct answer. The images need to be enlarged and the question spread on two pages or the learner to be able to zoom the image in and out.
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CITB
November 16, 2025
Thanks for your review George. Please note that you can tap on any image to show it larger.
Dilanas Racys
November 7, 2025
I waited till I finished the test before I rested it, and it's a really helpful app, provided you're willing to put in effort. Unironically a really helpful piece of revision, would definitely recommend.
4 people found this review helpful
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Rob T
September 14, 2025
Definitely worth getting to prepare for your test. Easy to use. The practice questions and mock tests are very useful. The app identifies problematic questions and you can also manually flag questions. Even if you're confident you'll pass the test you're likely to have some gaps in your knowledge. One tip: Ensure you select the correct test in the settings e.g. Operative for the green Labourer card.
6 people found this review helpful
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What’s new

Upgrade to Android 15
User interface / usability improvements

App support

About the developer
The Construction Industry Training Board
lisa.betts@citb.co.uk
4 Cyrus Way Cygnet Park, Hampton PETERBOROUGH PE7 8HP United Kingdom
+44 300 456 7260

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