AppCorpus
Market US

MySSI

by HEAD Watersports GmbH

iPhone · iPad

Active Last checked 31 Jul 2026

Quick verdict

What it is
Store information collected; independent summary not yet available.
At a glance
  • Free to download

Categories and search queries

Official categories

AppCorpus categories

Key functions

Function Availability Access Scope Evidence
Free app Yes Free Store published

Screens

App Store

14 store screenshots

MySSI ipad screenshot 1
MySSI ipad screenshot 2
MySSI ipad screenshot 3
MySSI ipad screenshot 4

Pricing & paywalls

App Store

  • Free

Ratings & reviews

App Store

4.8 8188 ratings · App Store

  1. 5/5Can’t paste password

    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.

    grad_descent_er · 31 Jul 2026

  2. 4/5Refresher

    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.

    jazzy chair · 31 Jul 2026

  3. 5/5Such a useful app! I cannot imagine not having this apps tools for everything diving.

    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.

    Bobbigirlinc · 31 Jul 2026

  4. 4/5Convenient app, one major issue 4 me

    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.

    Wolf ESLEMC · 31 Jul 2026

  5. 3/5Good app! But...

    Listen. This feels like looking a gift horse in the mouth considering how broken/outdated most online scuba resources are. MySSI is at least up to 2012 while the others peaked in the 90s. Everything functions just fine! It's just slow because instead of streaming the data from their servers, the user has to download it. Fine! Sure! My biggest gripe is how tedious the log book is. I wish it could import CSV data or literally any data output that dive computers or Subsurface spit out. It'll connect to certain Mares brand bluetooth dive computers (convenient for them considering Mares owns SSI) but like... c'monnnnn...!!

    AliLeeCee · 31 Jul 2026

Privacy & accessibility

App Store

Privacy

  • Data Linked to You — Analytics — Identifiers — User ID Developer declared
  • Data Linked to You — Analytics — Usage Data — Product Interaction Developer declared
  • Data Linked to You — App Functionality — Identifiers — User ID Developer declared
  • Data Linked to You — App Functionality — Usage Data — Product Interaction Developer declared
  • Data Linked to You — Developer’s Advertising or Marketing — Identifiers — User ID Developer declared
  • Data Linked to You — Developer’s Advertising or Marketing — Usage Data — Product Interaction Developer declared
  • Data Linked to You — Other Purposes — Identifiers — User ID Developer declared
  • Data Linked to You — Other Purposes — Usage Data — Product Interaction Developer declared
  • Data Linked to You — Product Personalization — Identifiers — User ID Developer declared
  • Data Linked to You — Product Personalization — Usage Data — Product Interaction Developer declared
  • Data Linked to You — Identifiers Developer declared
  • Data Linked to You — Usage Data Developer declared
  • Data Not Linked to You — Analytics — Diagnostics — Crash Data Developer declared
  • Data Not Linked to You — App Functionality — Location — Precise Location Developer declared
  • Data Not Linked to You — Product Personalization — Location — Precise Location Developer declared
  • Data Not Linked to You — Diagnostics Developer declared
  • Data Not Linked to You — Location Developer declared

Accessibility

No accessibility labels collected yet.

Versions

App Store

  • 4.1.153

    New Mares Dive Computer Settings button: Mares dive computers can automatically synchronize the date and time with the mobile device after activating the function. Mares Sirius: Other languages ​​can be loaded via firmware update. Initial Logbook Page - scrollable Feedback Ticket Full name needed Dive Site Photo Upload Info added Enhancement choose courses while logging training dives

  • 4.1.156

    NEW: Shake for Feedback disabled by default - can be enabled in Settings - Settings and Sync BugFixes: Add buddy manually or with QR code, Cue Cards view, Mares Smart Import CNS start end values

  • 4.1.158

    Minor bug fixes such as: adjustment of helium fields XR decompression gases, deactivation of mandatory field e-mail when manually adding a buddy, problem solved caused by re-importing dives (not synchronized, duplication) Family name in feedback min. 2 letters

  • 4.1.161

    We are excited to share the latest updates for our app: New Feature: Specialty Dive - The "Public Safety Diving" category has been added. Bug Fixes: Emergency Contacts: Email is no longer mandatory. Double surname can now be re-entered during registration. Minor bug fixes and font adjustments. Thank you for keeping your app up to date!

  • 4.1.165

    New: When registering and connecting to a new center, the user must accept the privacy agreement of the respective center BugFix: Duplicate name issue when registering

  • 4.1.175

    Light and dark mode in app is taken into account when opening courses When logging dives, other centers can also be added for remote verification Area code Bonaire, Curacao added in Emergency contacts Improvements in dive site database sync Small Bugfixes

  • 4.1.176

    New Mares Quad 2 integration Light and dark mode in app is taken into account when opening courses When logging dives, other centers can also be added for remote verification Area code Bonaire, Curacao added in Emergency contacts Improvements in dive site database sync Small Bugfixes

  • 4.1.197

    Dive Profile Layout: Updated charts for newly imported dives. Program Updates: Available updates now appear in the course overview, allowing you to update all or selected programs. Sync Improvements: Newly added dive sites are now synced seamlessly. Bug Fixes: Capital letters for double surnames are now supported. Back button in the privacy statement works properly again.

  • 4.1.202

    New: Preparation for Mares Sirius Firmware Switch Freediving- Scuba Preparation - Dive Sync Scubapro via LogTRAK BugFix: Symbols in Dive Overview, Imperial Watertemperature if dive is shared with QR code

  • 4.1.203

    Update for Mares Sirius Firmware Switch Freediving- Scuba

  • 4.1.205

    Program Updates: Update All button - Added load cycle Added Altitude Dive option Updated Wildlife logbook section to Wildlife & Blue Oceans - Added cleanup weight Private notes in programs - removed minimum character limit Preparing Scubapro LogTrack Imports Minor Bug Fixes

  • 4.1.213

    Fine-tuning Scubapro LogTrak imports- coming soon Improved opening of dives with dive profiles Bug fixes: Imported dives were not recognized as already imported

  • 4.1.224

    Preparation for new program exams Minor bug fixes

  • 4.1.226

    This version includes updates and improvements.

  • 4.1.230

    NEW: BLE import integration for Puck Pro EZ Bug fix: Imported dive detection (Genius), QR Code scan Minor Improvement updates

  • 4.1.231

    BLE import integration with Puck Pro EZ Stability improvements Bug fixes: QR scanning, adding equipment, wildlife map

  • 4.1.233

    NEW: Imported freedives – Maximum value can be added directly to a freedive discipline. Equipment sets are now sorted by equipment categories. Minor bug fixes: Text elements, manufacturer list in dark mode, double dives, adding equipment sets.

  • 4.1.234

    Imported Freedive - max. value can be directly added to Freediving Discipline Gear Set now sorted by gear categories Minor Bugfixes: Minor bug fixes because AI Assistant BETA prevented browsing through courses, Manufacturer List in Dark Mode, double dives issue, add Equipment set

  • 4.1.238

    New: Sirius L integration, Location Center phone number and email address – tap to copy Shake to support update Minor bug fixes: Event Viewer

  • 4.1.245

    Universal QR Scanner with dive batch unverify Pro batch dive verify/unverify using Pro data Enhancements for digital final exams Accepted Remote verification now auto-adds verifying Pro to Buddy List Buddy List shows Pro buddies and their status BETA support for Sirius Hunter and MARES Horizon Bug fixes: Deletion of redundant dives, feedback Form in dark mode, freedive session duration in dive overview

  • 4.1.261

    Upload photos to dives(only possible if the images are also stored on this device)! Cross-device sharing on iOS. Both devices must be signed in with the same Apple ID, access to the images must be granted, and the photos must be synced via iCloud. Sync dives without sites to your online logbook. Search for Buddy via SSI Id Get in-app updates on courses, exams, and gear service (can be turned off in Settings). Sirius Hunter and MARES Horizon support View detailed Freedive sessions and charts for Sirius Hunter imports.

  • 4.1.262

    New since last version: Images can be uploaded to dives if images are on same device Synchronization of dives without dive site to online logbook BugFixes: Incorrect dive depth for manually entered dives, SAC display error, dive data correction in "Show more" for Scubapro dives

  • 4.1.268

    Several improvements and minor bug fixes like: Smart Air imports pressure data in chart if new import Max Time in Overview Freedive Deleted C-Cards disappear out of App

  • 4.1.271

    NEW. Minimum IOS Version 16.0 Dives imported from a dive computer or Apple device while in Bottom Timer mode are now marked with a BT icon in the dive overview. Bug Fixes: Gas switches (Puck 4) are now displayed in both the graph and the overview. Courses within training dives are once again being saved. Incorrect alarms triggered by exceeding the ascent rate have been disabled.

  • 4.1.272 · 10 Jun 2026

    Bug fix: The tank pressure curve in the dive chart was cut off

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Last verified
31 Jul 2026
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