SDI TDI ERDI PFI

SDI TDI ERDI PFI

tdisdi.com Mobile App

149 ratings
36 reviews
Free

Details

  • Released
  • Updated
  • June 6, 2022
  • July 20, 2026

Features

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About

This app serves as a comprehensive diving companion, allowing users to log dives, manage digital certifications, update personal profiles, and find dive centers and instructors globally. It also provides access to exclusive content from multiple diving agencies.

Dive log with offline support
Digital certification access and sharing
Personalized profile management
Global dive center and instructor search
Access to diving blogs and videos
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What's New in SDI TDI ERDI PFI

2.2.3

July 20, 2026

Social media share of Dive Logs and certifications along with bug fixes

User reviews

You can’t log out

Very annoying that you can’t log out of this app! My young son does not have a phone so I need to be able to log out of one account and into another to show our certificates. This app has no log out feature so you can’t do that. Even after permanently deleting the app after reinstalling it still is logged in and no option to log out and log in as a different user.
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This app needs some work!

This app needs some work, the synch for dive logs with Shearwater Peregrine computers downloads fully according to the app however, they are nowhere to be found in the log function once downloaded. Very frustrating guys!

App needs a lot of improvement

App needs a lot of improvement

Crashing after update.

Not usable after the suunto update. Which sucks since I love suunto. Please fix. Will work once then crash. Forcing re install.

Very glitchy!

It’s so glitchy

FAQ

What does the SDI TDI ERDI PFI app do?

The app acts as a comprehensive diving companion. It allows users to log their dives, manage and access digital certifications from SDI, TDI, ERDI, and PFI, update their personal profiles, find affiliated dive centers and instructors worldwide, and explore content from these diving agencies.

What are the key features of this diving app?

Key features include a new dive log with offline support and image uploads, instant access to digital certifications without extra payment, personalized profile management, a global search function for dive centers and instructors, and access to blogs, videos, and expert content from the partner agencies.

Is there a cost to use the SDI TDI ERDI PFI app?

Based on the provided information, the app is free to use. There are no mentions of subscription fees, in-app purchases, or ads, and digital certifications are available without extra payment.

What kind of diving is this app for?

This app is designed for a wide range of diving disciplines, including Scuba Diving International (SDI), Technical Diving International (TDI), Emergency Response Diving International (ERDI), and Performance Freediving International (PFI). It caters to recreational divers, technical divers, and freedivers.

Can I use the dive log feature offline?

Yes, the new dive log feature offers offline support. This means you can save and access your dive logs even when you do not have an internet connection, making it convenient for use in remote diving locations.