SSI App - Education and Fun

39.6K reviews
Content rating
PEGI 3
500K+
Downloads
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About this app

MySSI is the #1 scuba diving app for divers of all levels - from your first Try Scuba experience to advanced technical diving. Log your dives, earn certifications, and connect with the global SSI dive community, all in one place.

DIGITAL DIVE LOGBOOK
Track every scuba, freediving, extended range, and rebreather dive (SCR/CCR) with SSI's smart dive log. Use the built-in Dive Spot Database, GPS location tagging, and QR codes for fast dive entry. Sync your dives wirelessly from supported dive computers including Mares, Aqualung, Apeks, Suunto, Shearwater, and Scubapro via LogTrack.

SCUBA TRAINING & DIVE CERTIFICATION
Get 24/7 access to your SSI digital learning materials in 30+ languages. Start your open water course, track training progress, and access free SSI programs like Try Scuba, Snorkeling, Try Freediving, and Scuba Diver - no dive center visit required to get started.

DIGITAL CERTIFICATION CARD
Keep all your dive certifications, accident insurance, travel insurance, and dive professional liability insurance in one secure place. Log dives and training to automatically earn free SSI ratings including Specialty Diver, Advanced Open Water Diver, and Master Diver.

AI DIVE ASSISTANT
Use the built-in AI assistant to find app features quickly and log dives via voice or text input - perfect for after a long day underwater.

DIVE WIZARD
New to logging? The Dive Wizard guides you through fast dive entry using only the minimum required information - no hassle, just log and go.

DIGITAL DIVE GEAR MANAGER
Save serial numbers, photos, and invoices for all your scuba equipment. Set maintenance reminders so your gear is always service-ready.

SSI DIVE CENTER NETWORK
Connect with SSI dive centers and resorts worldwide. Browse 360° skills videos, industry news, and how-to guides to keep improving your diving skills.

ACHIEVEMENTS & STATISTICS
Earn SSI Awards for diving milestones and share your best dives and underwater wildlife encounters with the global dive community.

DIVE EVENTS & SCUBAGO
Discover local and international dive events and find dive travel opportunities with SCUBAGO - all within the app.

Whether you're a beginner looking to learn to scuba dive, a freediver tracking breath-hold sessions, or a technical diver managing multiple gas mixes – MySSI is your complete underwater companion.

Insurance currently available via DiveAssure.

Supported dive computers: Mares Sirius, Sirius L, Sirius Hunter, Horizon, Genius, Puck 4, Puck Pro EZ, Puck Pro Plus, Puck Pro, Puck Air 2, Quad CI, Quad 2, Quad Air, Quad, Smart, Smart Apnea, Smart Air; Scubapro via LogTrack App.

Full list available in-app under "Supported Dive Computers."
Scuba & Freediving App - Digital Logbook, Training & Dive Certification
Updated on
Oct 28, 2026

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, Photos and videos and 2 others
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

37.6K reviews
Elma Fudd
October 29, 2025
pretty good app for dives logs & training. Some shortcomings regarding finding training centres. When you type in the destination or region you're looking at, it doesn't auto route to that area, so you end up dragging the map across. The wildlife sightings could also be expanded as there is often missing species. Overall though it's quite indepth for logs.
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Robert Riske
September 6, 2026
Great app. Makes keeping track of your dives and certifications a breeze. Not to mention a much easier neater reference for dive buddies you may want to contact in the future. Don't forget to attach their phone number or email though if you are planning on diving again together!
1 person found this review helpful
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Anna Scheipers
August 20, 2026
Haven't tested all of the new functions yet but the problems I had due to the recent app changes were addressed and were fixed after about a week which I really appreciate. Overall nice to navigate and handy to have all of the course materials on hand at all times. I would love to have some more animal options.
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SSI Scuba Schools International
August 20, 2026
Dear Anna, we are sorry about the issue caused. In the newly released app version 5.0.36, you can save notes again. Should any issues arise, please contact us via the app's support function—or directly at app_support@divessi.com. Many thanks, Peter (App Support Team).

What’s new

New: In the 'Featured' section, any elements can be hidden and then shown again via the settings.
New sort button at the beginning of the action buttons
New image management to add media into dives from any folder via the system file picker (SAF).
Bugfixes:
Dive computer- Duplicate devices appearing
Courses- Language selection fix (Japanese, Chinese etc.)
Several crash fixes and enhancement updates

App support

Phone number
+491721358561
About the developer
HEAD Watersports GmbH
app_support@divessi.com
Johann-Höllfritsch-Str. 6 90530 Wendelstein Germany
+49 9129 9099380

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