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SDI TDI ERDI PFI vs Subsurface-mobile Usage & Stats
Introducing the SDI/TDI/ERDI/PFI Mobile App from Scuba Diving International (SDI), Technical Diving International (TDI), Emergency Response Diving International (ERDI), Performance Freediving International (PFI).
DIGITAL CERTIFICATIONS
Now you can always have all your certifications with you. The SDI/TDI/ERDI/PFI Mobile App allows you to access, download and share your digital certification cards. No payment or syncing required! Sign in and instantly your certifications from all our agencies will be visible. It’s that simple. You can download the certifications to your phone or send them as an email.
UPDATE YOUR PROFILE ON TDISDI.COM
Forgot to upload a photo? Need to edit your address? Log in and update your photo and contact info directly through the app.
EXPLORE SDI/TDI/ERDI/PFI
The SDI/TDI/ERDI/PFI Mobile App gives you access to all of your favorite content from our YouTube channel to blogs on the website. Swap between agencies to find something totally new!
FIND DIVE CENTERS AND INSTRUCTORS WORLDWIDE
If you’re looking for your next adventure, or about to land at a new destination, you can search for our affiliated facilities directly through the app.
- Apple App Store
- Free
- Sports
Store Rank
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Subsurface-mobile is an iOS dive log application based on Subsurface, the best free open source dive log application available on Windows, Mac and Linux. Subsurface-mobile allows you to access your dive log on your tablet or phone, edit the data and even download new dive information from many Bluetooth LE enabled dive computers. Using a free Subsurface Cloud Storage account you can synchronize your dive data with the Subsurface desktop application (while significantly increasing the usefulness, the cloud account is not required to use Subsurface-mobile).
To get support from the developers, please use the in-app menu entry "Ask for support"
Please check out the Subsurface-mobile user manual: https://subsurface-divelog.org/documentation/subsurface-mobile-v3-user-manual (also available from within the app)
Subsurface-mobile is free and open source. No ads, no commercial anything. And it comes with free cloud storage (if you decide to use that - it's optional). Your data aren't used for anything, nothing gets monetized.
- Apple App Store
- Free
- Sports
Store Rank
- -
SDI TDI ERDI PFI vs. Subsurface-mobile ranking comparison
Compare SDI TDI ERDI PFI ranking trend in the past 28 days vs. Subsurface-mobile
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SDI TDI ERDI PFI vs. Subsurface-mobile ranking by country comparison
Compare SDI TDI ERDI PFI ranking trend in the past 28 days vs. Subsurface-mobile
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SDI TDI ERDI PFI VS.
Subsurface-mobile
January 3, 2025