MBAR Quest

Prepare for your dive theory exam with questions, daily challenges, Fish ID quizzes and progress tracking — in 5 languages.

MBAR Quest is the smart way to prepare for your scuba diving theory exam. Whether you're working towards your Open Water, Advanced, or Rescue Diver certification, MBAR Quest gives you everything you need to study effectively and track your progress.

600 EXAM-STYLE QUESTIONS Covering the 5 core diving theory topics: Diving Physics, Physiology, Equipment, Environment, and Diving Behaviour. Questions are drawn at random so every session feels fresh.

DAILY CHALLENGE A new 10-question challenge every day. Compete against the global leaderboard, build your streak, and protect it with streak shields when life gets in the way.

FISH ID QUIZ Identify 100 real marine species from photos. The perfect way to sharpen your underwater recognition skills before your next dive.

PERSONAL TRAINING MODE The app tracks every question you answer and surfaces the ones you get wrong most — so you spend time studying what actually matters.

PROGRESS & STATS Watch your accuracy improve module by module. Track your answer streak, total quizzes completed, global leaderboard ranking, and per-topic performance.

5 LANGUAGES Full support for English, Italian, French, Spanish, and German — including translated quiz questions.

NO SUBSCRIPTION. NO ADS. Download once and study as much as you like.

Whether you're a first-time diver or refreshing before a deep dive, MBAR Quest is the exam prep companion that fits in your pocket.