What Dive Log does
- Full dive entries — date, dive site, max and average depth, bottom time, water and air temperature, visibility, weights, gas mix, tank pressure, buddy, rating and notes.
- GPS dive-site map — every site you dive is pinned on your own world map, with coordinates you can open in Maps.
- Underwater photo gallery — attach your own photos to any dive.
- Certification storage — keep your Open Water, Advanced, Nitrox, Rescue or Divemaster cards with you, even with no signal on a dive boat.
- Gear list & service reminders — regulators, BCDs, computers, suits and fins, with a flag when a service is overdue.
- Marine-life sightings — log what you saw on every dive.
- Stats & charts — total dives, deepest dive, longest bottom time, depth trend, dives per month, gas mix breakdown.
- CSV export — take your whole logbook with you at any time.
Pricing
Dive Log is a paid app with no free tier. A purchase is required to use the app. All prices are shown in US dollars; in other countries the App Store shows the equivalent local price.
| Plan | Price | Details |
|---|---|---|
| Dive Log Pro — Yearly | $19.99 / year | 3-day free trial, then $19.99 per year (about $1.67 per month). Auto-renews. |
| Dive Log Pro — Monthly | $3.99 / month | Auto-renews every month. |
| Dive Log Pro — Lifetime | $39.99 once | One-time purchase. Not a subscription. |
Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the end of the current period. You can manage or cancel your subscription at any time in your Apple Account settings. Any unused portion of a free trial is forfeited when you purchase a subscription.
Your data stays on your device
Dive Log has no account, no login and no server. Every dive, photo, certification and gear item is stored only on your iPhone or iPad. We collect nothing, we track nothing, and we show no advertising. Read the full Privacy Policy.
Safety notice
Dive Log is a logbook for recording dives you have already completed. It does not calculate no-decompression limits, ascent rates, gas planning, surface intervals or any other dive-planning value. It is not a dive computer, dive planner, or dive table, and it does not replace the training, certification and supervision required for safe scuba diving. Always dive within the limits of your certification and follow the guidance of a certified instructor or dive centre.