Comparison

Dive Log vs Depth.

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Dive Log

Read full description

Your dives deserve more than a forgotten note. DiveAtlas is a modern scuba diving logbook that makes every dive quick to record, easy to find, and enjoyable to revisit. LOG A DIVE IN SECONDS Capture the details that matter while they are still fresh: • Dive site and location • Maximum depth and dive time • Water temperature and visibility • Buddy, dive center, entry type, and equipment • Ratings, notes, photos, and memories BUILD YOUR PERSONAL DIVE ATLAS See your dive sites on an interactive map and keep a lasting record of the places you have explored. Search your history and return to any dive without digging through paper logbooks. UNDERSTAND YOUR DIVE HISTORY Follow your progress with personal statistics including total dives, deepest and longest dives, average depth and duration, recent activity, and trends over time. USEFUL TOOLS BETWEEN DIVES Keep equipment details close at hand and use the no-fly-time reminder as a planning aid. DiveAtlas is a personal logging tool and is not a substitute for dive training, professional advice, a dive computer, or established safety guidance. KEEP THE MEMORIES Add photos and personal notes so every log contains more than numbers. From a first certification dive to a favorite reef abroad, your underwater story stays organized in one place. SYNC WITH iCLOUD (OPTIONAL) Turn on optional iCloud Backup to keep your dive log private to your Apple ID and restore it on another iPhone or iPad. DIVEATLAS PRO DiveAtlas is free to download. Optional DiveAtlas Pro monthly and annual subscriptions, or a one-time lifetime purchase, unlock unlimited dive logs, depth-history insights, and dive-frequency trends. Payment is charged to your Apple ID at confirmation. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period and can be managed in your App Store account settings. Privacy Policy: https://diveatlas.ayushdev.com/privacy Terms of Use: https://diveatlas.ayushdev.com/terms

About

Depth.

Features
Read full description

Depth. is your dive log for iPhone. Simple, fast and beautiful. LOG EVERY DIVE Location, depth, dive time, water temperature, visibility, equipment, weights and buddy all in one place. Dives are automatically saved to your account. MARINE SPECIES Save species you encounter during your dive. Depth. has an extensive catalog with photos and information about fish, coral and other underwater animals. BUDDY SYSTEM Send a dive directly to your buddy via their Depth ID. They will see your log appear in their timeline. AI ASSISTANT Ask questions about diving techniques, species or your equipment. The built-in AI assistant will help you further. EXPORT Download all your dives as JSON, CSV or XML compatible with other logbooks. IMPORT Do you dive via Diviac? Import all your existing dives with one tap. DESIGNED FOR DIVERS No subscriptions. No ads. Just a clean, quick logbook that you always have with you.

Screenshots

Dive Log4 screens
Depth.4 screens

Verdict

The call

The clearest difference is in-app purchases: Depth. at none against Dive Log's 3. Dive Log's advantage is update cadence (weekly vs every 5 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Dive Log sells 3 in-app purchases, starting at $3.99 per month. Depth. asks for nothing beyond the download.

UpkeepUpdate frequency

Dive Log ships an update weekly, Depth. every 5 weeks. The most recent releases landed on September 30, 2026 and October 12, 2026 respectively.

Scorecard2 real differences · 4 level
Dive Log versus Depth.: the parameters behind the verdict, then further details
ParameterDive LogDepth.
PriceFreeFree
Update frequencyWeekly — betterEvery 5 weeks
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.616.0 — better
Further details — not scored
Size34 MB2 MB
Age rating4+4+
DeveloperAyush Kumar AgarwalJosephus Fransiscus Zegers

In-app purchases

3 purchases

Dive Log

Subscriptions2
  • DiveAtlas Pro Monthly$3.991 Month
  • DiveAtlas Pro Annual$24.991 Year
One-time1
  • DiveAtlas Pro Lifetime$39.99
None

Depth.

No in-app purchases

Questions

Is Dive Log free?
Dive Log is free to download, with in-app purchases available.
Is Depth. free?
Depth. is free to download, with no in-app purchases.
Do Dive Log or Depth. have ads?
Neither Dive Log nor Depth. shows ads.
Which is updated more often, Dive Log or Depth.?
Dive Log ships an update weekly, and Depth. every 5 weeks. Most recently, Dive Log was updated on September 30, 2026 and Depth. on October 12, 2026.

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