The complete scuba diving app for every diver. Log dives, earn certifications, and access training – all in one place.
DIGITAL DIVE LOG
Fast dive logging for scuba, freediving, extended range & rebreather dives. Sync from Mares, Suunto, Shearwater, Aqualung & more. GPS tagging, QR codes & Dive Site Database included.
TRAINING & FREE COURSES
24/7 access to SSI learning materials in 30+ languages. Free programs: Try Scuba, Snorkeling, Try Freediving & Scuba Diver. Track progress and earn ratings – Specialty Diver, Advanced Specialty Diver & Master Diver.
DIGITAL CERTIFICATIONS
All your dive certs, accident & travel insurance in one place. Powered by DiveAssure.
AI ASSISTANT & DIVE WIZARD
Log dives by voice, find features instantly with AI, or use the Dive Wizard for quick minimum-data entry.
GEAR MANAGER
Track serial numbers, service dates & equipment photos for all your dive gear.
SSI NETWORK & EVENTS
Connect with dive centers worldwide, watch 360° skills videos, and discover dive events & travel via SCUBAGO.
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."
As a programmer I can’t respect any developers who don’t allow pasting passwords to login. Security experts recommend using password managers like 1Password, and being able to paste your password to login makes it easy to use those password managers. Do better.Update: I’m not sure if the programmers saw my review, but the problem is now fixed.Now for an actual review: the reason why I’m getting my advanced certificate with SSI instead of PADI (although I already have my open water from PADI) is because SSI has far superior technology. So yeah this app and SSI is the way to go.
Refresher
jazzy chair
10 years ago I took a class to become certified at the time I did not know that I would not be able to dive again for 10 years. A lot has changed and the dive shop where I took my lessons closed down. even Dutch Springs where I did my open water close down. it was a lot easier and cost-effective to use the app. there appears to be new and improved sign language and other ways of doing things. in some respects I prefer the manual way of entering my information for my dialogue rather than using a computer this computer thing is being explained in this app which I do not have access to the Dive computer. so the app helps in that respect.
Such a useful app! I cannot imagine not having this apps tools for everything diving.
Bobbigirlinc
Straight forward , ez to use and keeps track of courses , dives, locations and every location for diving. It’s all in this app making it super easy to maintain hours, certifications, studies and if you forget something you can also reference the app for notes and important tips. Really , an all-in-one , no the ONLY ONE app any diver will need.
Convenient app, one major issue 4 me
Wolf ESLEMC
I really enjoyed this app and being able to take the course online. I’ll still go over it in a classroom setting because I just don’t feel like I retained anything.My one major issue is the gear section under more. I’ve tried multiple times to add and save the new gear I’ve purchased for my training and field diving and it absolutely refuses to save. I love the concept of tracking what gear sets you have and when the last and next service dates are but since it doesn’t work for me, it’s absolutely a useless feature.
QR Reading for Picture in gallery
Bugfix- Divetile view images
Course language English metric - if not available in app language
Fixes: i200c dive date import, APEX DSX Dive time, dive filter: Country and depth
Buttons for bookmarks and notes are visible again in night mode.
Emergency contacts Japanese
Feedback Form - hyphens
Copy of training dive
Profile-Picture upload fix
Version 5.0.41
The developer, HEAD Watersports GmbH, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
Identifiers
Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
Location
Diagnostics
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Seller
HEAD Watersports GmbH
Size
198.3 MB
Category
Sports
Compatibility
Requires iOS 16.0 or later.
iPhone Requires iOS 16.0 or later.
iPad Requires iPadOS 16.0 or later.
Mac Requires macOS 13.0 or later and a Mac with Apple M1 chip or later.
Apple Vision Requires visionOS 1.0 or later.
Languages
English
Age Rating
4+
4+
This app is rated 4+ with content restrictions.
Some content may be rated higher, and may therefore be restricted and managed by the developer through in-app controls.
