A scuba dive log that keeps your dives, gear, and certifications in one place.
- iPhone
- Free
- One-time premium upgrade
DeepLog is a free iPhone app for recording scuba dives. It stores the details of each dive, tracks when gear is due for service, and keeps a photo of your certification card on hand, even without cell service.
The core logbook is free. Dive site mapping, dive conditions, and CSV export come with a one-time premium upgrade.
Features
Dive logging
Record the dive site, depth, bottom time, gas mix, and notes for each dive, and attach photos to any entry.
Gear and service reminders
Add regulators, BCDs, wetsuits, and other equipment, then set a service reminder so nothing goes overdue.
Pre-dive checklist
Run through a checklist before getting in the water so the small steps are not skipped.
Certification cards
Keep photos of your certification cards in the app, available whenever a dive shop asks.
Nitrox gas calculator
Pick a gas mix and depth to see no-decompression time, oxygen partial pressure, and maximum operating depth. It is a reference tool only, so always dive with a certified dive computer.
Premium: map, conditions, export
See pinned dive sites on a map, pull in local weather conditions, and export the full log to CSV.
Screenshots
Details
- Platform
- iPhone, iOS 15.1 or later
- Price
- Free, with a one-time premium upgrade
- Category
- Sports
- Your data
- Dive logs, gear, and certification photos are stored on your device. Location access is optional.
DeepLog is a logbook and reference tool. It does not replace training, a dive computer, or dive tables. Weather data by Open-Meteo.com.
Built by Steven Saccio Photography LLC in Tallahassee, Florida.