# Scuba Dive Log & Apnea: Divey — Freediving, CO2 Tables & Watch > Freediving, CO2 Tables & Watch (iPhone/iPad app by Cengiz Darian Hanci.) - Source: https://appshunter.io/ios/app/scuba-dive-log-and-apnea-divey/id6803098690 (this page in markdown: same URL + `.md`) - Developer: [Cengiz Darian Hanci](https://appshunter.io/developer/1878103848) - Category: Sports, Health & Fitness - Price: Free with in-app purchases - Age rating: 4+ - Requires: iOS 18.0 · 84 MB - Languages: German (Germany), Arabic, Danish, American English, Finnish, French (France), Hindi, Italian, Japanese, Korean and 10 more - Released: 2026-09-08 - Data updated: 2026-10-07 ## What is Scuba Dive Log & Apnea? Divey is a private dive logbook and breath-hold trainer built to help you record every dive, understand your diving, and get better in the water — without ever giving up your data. Your dives, your data — and yours alone. Private by design No account, no login, no sign-up — just open the app and start All your data is stored locally on your device by default No analytics, no tracking, no ads, no third-party data collection Optional iCloud sync runs through your own private iCloud, never our servers Your logbook Log a dive in seconds, or fill in the full detail — depth, time, air, gas mix, weights, suit, visibility, temperature, current and more An interactive depth profile you can scrub with a long press Photos, buddies, spots and the marine life you saw, all searchable Import and export UDDF — free for everyone, no lock-in A printable PDF logbook with signature fields for stamps and verification Understand your diving Stats by month, year and all time — dives, hours, max and average depth Depth trends, dive frequency, air consumption and ascent-rate analysis Top spots, top buddies and most-seen species Milestones and challenges based on what you have actually dived Train your breath-hold Adaptive O2 and CO2 tables that adjust to how hard each round felt Static apnea with a target time you set yourself, from 30 seconds to 10 minutes Guided exercises: box breathing, diaphragm work, CO2 tolerance and more A six-week program, weekly plan, streaks and optional reminders On your Apple Watch Log a dive right from your wrist, no phone needed Dive Mode on Apple Watch Ultra with live depth from the water sensor and a depth alarm A data glance for your last dive, totals, apnea personal best and streak Breath training, complications and a Smart Stack widget Find your next dive A map-first view with curated dive spots around the world, plus weather Your own reviews and condition reports, stored on your device A marine life database with 1,385 species — habitat, behavior and what to watch for Certificates, buddies & gear A digital wallet for your cards, plus QR verification for buddy dives Gear sets with service reminders so nothing expires unnoticed Checklists, a weight-belt calculator, a SAC calculator and a dive planner Safety at hand DAN emergency numbers, decompression sickness symptoms, first-aid steps Hand signals and a theory quiz in 10-question rounds On your Home Screen Home Screen and Lock Screen widgets, plus a Live Activity for your surface interval Start from Control Center, Siri or Shortcuts Premium includes Unlimited dives (10 free), unlimited certificates and gear sets Depth profile curves, full statistics and every period iCloud sync across your devices, plus CSV and PDF export The full training library, weekly plan and progress charts Widgets, the dive planner and every accent color Divey is not a dive computer and does not replace one. It never calculates decompression — it records what you did and helps you train for it. Subscriptions Auto-renewable Premium plans (1 month, 1 year with a 1-week free trial), or a one-time Lifetime unlock Payment is charged to your Apple ID account Subscriptions renew unless cancelled at least 24 hours before the end of the current period Manage or cancel anytime in your Apple account settings; Restore Purchases is available in-app Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://darianhanci-legal.web.app/datenschutz ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Premium Monthly | $1.99 | per month | | Premium Yearly | $14.99 | per year | **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Premium Lifetime | $34.99 | one-time | ## Is Scuba Dive Log & Apnea safe? Not enough ratings yet to assess Scuba Dive Log & Apnea. ## Is Scuba Dive Log & Apnea legit? Scuba Dive Log & Apnea: Divey appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Scuba Dive Log & Apnea is 65 out of 100 points across 7 verification signals from App Store and developer data. ## Version history (last 4 releases) ### 1.3 — 2026-10-05 • Your personal 6-week program: a quick breath-hold test, pick a goal (Easy, Recommended, Ambitious), tell us your experience and what you train for — the plan follows. • 3 to 6 training days a week, each one a complete session: arrive, main set, support work, cool-down. • Balanced for divers: CO₂ and O₂ work never on the same day, a deload week, breath-hold tests in weeks 1, 3 and 6, plus mobility, equalization and strength. • New Strength & Conditioning category and 22 new exercises, including resonance breathing and breathing-muscle training. • Reminders on your training days. • Premium content now opens the offer directly instead of a locked in-between screen. • Bug fixes. ### 1.2 — 2026-09-24 43 new exercises — and a session you control. • 43 exercises added, researched from apnea and dive training: Buteyko, Kapalabhati, Ujjayi, alternate nostril breathing, CO₂ ladder and breath-hold pyramid, Frenzel and mouthfill, mobility, mental protocols and scuba drills. All six categories are now filled — mobility, technique, mental and scuba were largely empty before. • Three intensity levels per exercise. Gentle, normal, challenge — work and recovery shift in opposite directions, so the same exercise still does something in month three. • Pause, skip and back during a session. Before there was only "Stop". • The app suggests the next level when an exercise felt easy three times — and the previous one when it was too hard. • The weekly plan now draws from all 62 exercises instead of a fixed handful. • Five new languages: French, Italian, Dutch, Korean and Traditional Chinese. Fixed: • The speaker button stayed on the old icon after tapping. Turning it off now also stops a running cue, and the voice follows the app's language rather than the system language. • Three badges ("dive 2, 3, 7 days in a row") were unreachable. • A dive delivered twice from the watch could create two entries. • On iPad the training screens stretched across the full width. ### 1.1 — 2026-09-11 Training that actually starts — plus four new exercises for divers. • Fixed: the CO₂ and O₂ tables wouldn't start when the personal best was typed with a comma. Both decimal separators now work, and the Start button sits pinned at the bottom instead of below the round list. • Four new non-breathing exercises: ankle mobility for your fin kick, neck work for equalization, and buddy separation and mask clearing as mental drills. Buddy separation is free for everyone. • Cancelling an exercise no longer counts as a completed session. Stopping after a few seconds no longer skews your streak, weekly plan and progress curve. • Before you start, you now see how many steps the exercise has and how long it takes. While it runs, you see what comes next. • The training area is tidier: all six categories at a glance, and history collapsed instead of endlessly stacked. • During a session everything else steps back — no tab bar, calmer background. • VoiceOver no longer reads out image file names. ### 1.0 — 2026-09-08 No release notes. ## Apps similar to Scuba Dive Log & Apnea | App | Rating | Price | Category | | --- | --- | --- | --- | | [Abyss Divelog — Scuba & Apnea](https://appshunter.io/ios/app/abyss-divelog-scuba-and-apnea/id6776637193) | — | Free | Sports | | [Nuddi: Scuba Dive Log](https://appshunter.io/ios/app/nuddi-scuba-dive-log/id6801784772) | — | Free | Sports | | [Super Dive Log & Planner](https://appshunter.io/ios/app/super-dive-log-and-planner/id6804773585) | 5.0 (1) | Free | Sports | | [Dive Log – DiveAtlas](https://appshunter.io/ios/app/dive-log-diveatlas/id6760617577) | — | Free | Sports | | [Scuba Trainer: for Divers](https://appshunter.io/ios/app/scuba-trainer-for-divers/id1308152033) | — | Free | Sports | | [LigaMe](https://appshunter.io/ios/app/ligame/id6805845897) | — | Free | Sports | ## More apps by Cengiz Darian Hanci - [Boxing Timer: BoxTime](https://appshunter.io/ios/app/boxing-timer-boxtime/id6759327767) - [ScreenWall Screen Time Blocker](https://appshunter.io/ios/app/screenwall-screen-time-blocker/id6759958492) - [Breathing Exercises – Lunair](https://appshunter.io/ios/app/breathing-exercises-lunair/id6759969887) - [Sola: Private Journal](https://appshunter.io/ios/app/sola-private-journal/id6760429565) - [Lumea: Meditation & Sleep](https://appshunter.io/ios/app/lumea-meditation-and-sleep/id6760657902) - [GPS Running Tracker – RunArc](https://appshunter.io/ios/app/gps-running-tracker-runarc/id6762566949) All apps by Cengiz Darian Hanci: https://appshunter.io/developer/1878103848 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-07.*