Scuba-san

Scuba-san accompanies you throughout your diving life, from your first breath underwater to your hundredth dive. Learn, logbook, dive sites, and your certifications—all in one app. It's compatible with all diving organizations, ad-free, and works at your own pace.


Scuba-san guides you through your diving journey, from your first breath underwater to your hundredth dive. YOUR DIVE LOGBOOK

- Digital logbook with photo stamp and dive site assignment
- Dive reports
- Collect your certifications in a cross-organizational wallet

DISCOVER DIVE SITES
- Curated dive site finder on the map
- Your local waters and nearby spots

KNOWLEDGE THAT LASTS
- Short, interactive lessons instead of textbooks
- Scenarios and quizzes to keep you thinking
- Flashcards for review
- Hand signals for reference, practical tips from real experience
- Audio lessons
- Cross-organizational (compatible with PADI, SSI, CMAS, IAC, etc.), no proprietary exam content

FOR EVERY PACE, FOR EVERY AGE
Whether you're a beginner, returning diver, or experienced diver: Scuba-san adapts. Three age and game modes make the same app usable for the whole family, from children to adults.

DATA-SAVING AND AD-FREE

No login, no email address required, no tracking, no ads. Your data stays on your device as much as possible. An optional cloud backup via an anonymous recovery code secures your progress, all without an account.

GET STARTED FOR FREE
The Diving Physics and Underwater Biology modules are permanently free. You can unlock additional modules and specialties as needed. One-time purchase, no subscription.

Dive in.