LogTank: Scuba Dive LogLogTank: Scuba Dive Log
Track your dives, celebrate your hundreds
Download on the App Store
Screenshots
Features
Cumulative Counter
Build your total dive count with pride—your biggest achievement at a glance
30-Second Recording
Log date, spot, depth, and time in seconds—then add details later
Photo Storage
Attach unlimited photos and preserve the blue of every dive
Spot Tracking
Auto-count dives per location—see how many times you've been back
LogTank logs one dive at a time: site, depth, bottom time, water temperature, and the running total that makes every diver proud. Enter it right after you're out of the water — thirty seconds and it's done.
No dive computer sync, no decompression math, no certification tracking. LogTank is a paper logbook rebuilt for your phone, nothing more and nothing less.
KEY FEATURES
- Dive log: site, depth, time, and temperature for every dive
- Running totals: total dives, total bottom time, max depth
- Attach photos to any dive — bring the color of that reef back with you
- Site view: see how many times you've dived each spot, auto-grouped
- Yearly stats so you can watch your dive count grow season by season
- Free-text notes for buddy names, conditions, anything else worth keeping
- No account, no dive computer pairing, no clutter
WHY LogTank
Most diving apps chase certification management or dive computer syncing — useful for instructors, overkill for a diver who just wants a clean record. LogTank skips all of it: open the app after your dive, fill in site and depth, and you're logged.
This is not a safety tool. LogTank does not calculate no-decompression limits or safety stops — it only records what you tell it. Your dive computer and your training remain the source of truth for that.
Everything is stored on your device. No account, no sign-in, no sync required.
One-time purchase. No ads. No subscriptions.