DeepLog — Scuba Dive Log

Steven Saccio Photography LLC

In-app purchases

About this app

DeepLog is the cleanest, simplest scuba dive logging app built for divers who actually want to use it — not fight with it.

Whether you're logging your first open water dive or your 500th wreck dive, DeepLog keeps everything organized, beautiful, and fast.

LOG YOUR DIVES
Track everything that matters — depth, bottom time, gas mix, water temp, visibility, buddy, rating, and notes. Your complete dive history, always at your fingertips.

TRACK YOUR GEAR
Never miss a service date again. Log your equipment, track service intervals, and get reminders before your next dive trip.

PRE-DIVE CHECKLIST
Run through your gear checks before every dive. Customize the list, add your own items, and get that all-clear feeling before you hit the water.

CERTIFICATION CARDS
Store photos of your dive certification cards right in the app. Never show up to a dive boat without proof of cert again.

GAS CALCULATOR
Built-in nitrox calculator for Air, EAN32, EAN36, or custom mixes. Instantly calculate PPO2, MOD, EAD, and no-decompression limits.

DIVE SITE MAP (Premium)
See every dive site you've ever visited plotted on a beautiful world map. Watch your underwater world grow with every dive.

DIVE CONDITIONS (Premium)
Check real-time wind, visibility, and surface conditions before heading to your dive site.

EXPORT YOUR DATA (Premium)
Export your full dive log as a CSV anytime. Your data is always yours.

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

What’s new

Improved dive conditions — weather and marine data now loads faster and more accurately for coastal locations, with better sea surface temperature readings and smarter location search.
Smoother launch experience — polished app startup with an improved intro animation.
Fixed a critical bug that caused the app to freeze on launch.
Under the hood stability improvements and bug fixes.