BTT 123 SG (Basic Theory)
iOS Universel / Education
Pass your Singapore Basic Theory Test the first time.
BTT 123 is the complete prep app for Singapore's Basic Theory Test - built around the way you actually study. Practice on the bus, drill yourself before bed, run a full timed mock the night before your appointment. Everything you need, in one app.
WHY BTT 123
- Singapore-specific - every question, sign and rule built around the official BTT syllabus
- One-time purchase - no subscriptions, no recurring charges, ever
- Zero ads - your study time is uninterrupted
- Lifetime updates - the syllabus changes, so does the app
WHAT YOU GET
PRACTICE QUIZZES
Hundreds of questions covering every topic on the Basic Theory Test - traffic rules, road signs, defensive driving, vehicle handling. Get instant feedback so you learn from every mistake.
SMART FLASHCARDS
Every road sign and rule you need to memorise, organised into bite-sized cards. Perfect for the 10-minute window before class or your lunch break.
FULL MOCK TESTS
Timed, 50-question simulations that mirror the real BTT environment - same format, same pacing, same pressure. The best way to know you're ready.
PROGRESS TRACKING
See your quiz completion, flashcard mastery and mock test history at a glance. Spot your weak topics and drill them.
TEST DATE COUNTDOWN
Set your BTT appointment date and we'll show you exactly how much study time you have left. Stay accountable.
FAIR PRICING, REAL VALUE
One-time purchase. No subscriptions. No hidden fees. No ads.
Most BTT prep apps either bombard you with ads or trap you in a monthly subscription. We don't. Pay once, use forever - every future update included.
The cost of a kopi. The reward of a driving licence.
BUILT FOR SINGAPORE LEARNERS
Whether you're going for Class 3, 3A, Class 2B (motorcycle) or just refreshing your knowledge, BTT 123 covers the full Singapore Basic Theory syllabus - including all the tricky scenario-based questions that trip people up at the test centre.
WHO IT'S FOR
- First-time learners booking their BTT
- Re-takers who want to make this attempt count
- Driving school students supplementing their classes
- Anyone preparing for Singapore's Basic Theory Test
YOUR NEXT STEP
Download BTT 123 today. Set your test date. Start practising. Walk into the test centre knowing you've done the work.
Pass first try.
Quoi de neuf dans la dernière version ?
Refreshed for 2026.
- Updated question bank — every topic reviewed against the latest BTT syllabus
- Smoother flashcard experience — faster, cleaner, easier on the eyes
- New mock test mode — closer to the real test centre experience
- Improved progress tracking — see exactly where you are and what's left
- Plus a heap of small fixes and performance improvements
One-time purchase. No subscriptions. No ads. Lifetime updates.
Pass first try.
