The Modern Home for Diving
Made by Divers

Designed to be effortless, reliable, and actually enjoyable — Your one stop shop for everything in the deep blue

Scuba diving adventure
App Home Screen
Digital dive log

Features

Map & Discover

Find your next underwater adventure with our interactive global dive map.

  • location_on
    Over 15,000 dive sites and counting
  • star
    Community-driven site ratings and reviews
  • waves
    Real-time water condition updates
Map Interface mockup

Effortless Dive Logging

Logging should never be harder than via paper. Our intuitive interface makes logging a dive a breeze. Put as much or little information as you want. We strive to make it as easy as possible, by auto-populating weather and water conditions

  • cloud
    Auto-populated weather & water conditions
  • touch_app
    Intuitive interface designed for simplicity
  • speed
    Easy to create placeholders to fill out later
  • qr_code_scanner
    Easily copy your buddy's dive with a link or QR code
Dive logging interface

Share Your Adventures

Turn your underwater moments into lasting memories. Connect with dive buddies and inspire the community with your stories.

  • photo_camera
    Upload photos & videos from every dive
  • group
    Tag your dive buddies in shared experiences
Social feed with dive photos

Explore Dive Sites Worldwide

Discover your next destination with stunning maps and comprehensive dive site information at your fingertips.

  • map
    Beautiful interactive maps
  • search
    Easy search and filtering
  • info
    Detailed site info & conditions
Dive site exploration map

Your Credentials, Always Accessible

Never worry about forgetting your certifications or insurance documents on a dive trip. Keep everything secure and digital.

  • card_membership
    Scan & store dive certifications
  • shield
    Keep insurance info handy
  • cloud_done
    Automatic cloud backup
Digital certification cards

Cross Compatibility

Your dive data should work everywhere. Import from any major diving format and export to most formats. Your data is always secure and portable.

  • upload
    Accepts imports for all major diving formats
  • download
    Can export to most formats as well
  • lock
    Your data is always secure
Cross compatibility and data import/export
auto_stories

Digital Logbook

Effortlessly record dive data, depth, time, marine life, and conditions in a beautiful, organized interface.

hub

Social Feed

Share your photos and dive stories with a global community of divers. Get inspired and celebrate milestones.

explore

Dive Sites

Discover and explore new dive locations with detailed maps, seasonal wildlife reports, and expert tips.

Ready to start your next underwater journey?

FAQ

Frequently Asked Questions

Everything you need to know about yellowocto

Is yellowocto free to use?expand_more
Yes! yellowocto is completely free to download and use. You can log unlimited dives, share photos, and connect with the diving community at no cost.
Why is it named yellow octo?expand_more
The name comes from the octopus regulator, which is frequently yellow and is always used as the emergency regulator in diving. Also octopodes are always a treat to encounter :)
Can I import my existing dive logs?expand_more
Absolutely! yellowocto supports importing dive logs from most popular dive computers and logbook formats. Simply export your data and import it into the app.
Is my data secure and private?expand_more
Your privacy is our top priority. All your data is encrypted and securely stored. You have full control over what you share publicly and what stays private. Your certifications and personal information are always kept confidential.
What platforms is yellowocto available on?expand_more
YellowOcto is available on iOs and Android.
Can dive shops and instructors use yellowocto?expand_more
Yes! We offer special features for dive professionals, including the ability to verify student dives, manage groups, and promote your dive center. Contact us to learn more about our professional plans.

Still have questions?

Can't find the answer you're looking for? Please reach out!

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