Fathomline

Sport

Gratis · Progettata per iPad. Non verificata per macOS.

Fathomline is a beautiful, private dive logbook and study companion that works completely offline. No account, no subscription, no ads - buy it once and your dives stay on your phone, forever. Whether you're a new Open Water diver building your first pages or a divemaster with hundreds of dives, Fathomline keeps your logbook fast, gorgeous and yours. LOG EVERY DIVE • Site, location, dive type, water and conditions • Max and average depth, bottom time, water and air temperature, visibility and current • Gas mix (air or nitrox), cylinder, start/end pressure and weighting • Buddy, dive centre, a 5-star rating, tags and free-form notes • Carry over a paper-log total so your grand total is always right KNOW YOUR NUMBERS • Automatic SAC and RMV (your true breathing rate) for every dive with two pressures • A clean Stats screen: totals, deepest, longest, distinct sites and countries • Depth distribution, dives by year, dive-type breakdown and your top sites • An RMV trend chart so you can watch your gas efficiency improve OFFLINE STUDY TOOLS • Nitrox calculator: MOD, EAD, best mix and ppO₂ at any depth, plus a full EAN21–EAN40 reference table • Gas-planning aids: rule of thirds, half-plus-reserve turn pressure and a runtime estimate • Unit converter for depth, pressure, temperature and gas volume • Switch the whole app between metric and imperial any time A POCKET DIVE LIBRARY • 50+ marine-life ID cards - what it is, how to identify it, and how to behave around it • 140+ term dive glossary, from "bottom time" to "thermocline" • 30+ underwater hand signals grouped by purpose • Skills & drills refreshers, dive-type guides and equipment-care schedules • Plain-English safety and best-practice summaries YOUR DATA, YOUR DEVICE • 100% offline - works in airplane mode, on the boat, anywhere • No account, no login, no cloud, no tracking, nothing leaves your phone • Export your whole logbook as a text report or CSV spreadsheet whenever you like • One-time purchase, every feature included Fathomline is a personal logbook and educational reference - not a dive planner, dive computer, or decompression tool. Always dive within your training and certification, use a dive computer and/or tables, plan conservatively, and follow your certifying agency's guidelines. Dive safe. Log beautifully. Keep your data.

Valutazioni e recensioni

  • L’app non ha ricevuto un numero sufficiente di valutazioni o recensioni per poter mostrare una panoramica.

Version 1.1 — three substantial new features, all fully offline: REPETITIVE DIVE PLANNER An interactive PADI RDP reference built into the Tools tab. Enter your first dive (depth + time) to see your exit pressure group, then dial in your surface interval to find your new group, and plan your next dive with the correct adjusted no-decompression limit (ANDL) and residual nitrogen time (RNT). Includes an NDL quick-reference table for all recreational depths. Always shown with a clear training disclaimer — this is an educational study aid, not a dive computer. SITE NOTEBOOK A personal notebook for dive sites you return to. Store typical depth, visibility, water temperature, a star rating, and your own notes. Linked to your logged dives at that site — tap any entry in the notebook to see your full dive history there. Access from the Logbook tab (top-left mappin icon). PDF LOGBOOK EXPORT Export your entire dive logbook as a formatted PDF — diver profile, summary statistics, a full dive table and a diver/instructor signature block. Perfect for showing a liveaboard, dive shop, or course instructor your experience at a glance. Find it in Settings → Your data → Export PDF logbook.

Versione 1.1

Lo sviluppatore, Robert Corbin, ha indicato che le procedure per la tutela della privacy dell’app potrebbero includere il trattamento dei dati descritto di seguito. Per scoprire di più, consulta l’informativa sulla privacy dello sviluppatore .

  • Dati non raccolti

    Lo sviluppatore non raccoglie alcun dato da quest’app.

    Le procedure per la tutela della privacy potrebbero variare, ad esempio in base alle funzionalità che utilizzi o alla tua età. Scopri di più

    Accessibilità

    Lo sviluppatore non ha ancora indicato le funzioni di accessibilità supportate dall’app. Scopri di più

    Informazioni

    Dimensioni
    • 4,3 MB
    Categoria
    • Sport
    Compatibilità
    Richiede iOS 17.0 o versioni successive.
    • iPhone
      Richiede iOS 17.0 o versioni successive.
    • iPad
      Richiede iPadOS 17.0 o versioni successive.
    • Mac
      Richiede macOS 14.0 o versioni successive e un Mac con chip Apple M1 o versioni successive.
    • Apple Vision
      Richiede visionOS 1.0 o versioni successive.
    Lingue
    • Inglese
    Età
    4+
    Fornitore
    Robert Corbin
    • Robert Corbin non si identifica come operatore commerciale per questa app. Se ti trovi all’interno dello Spazio economico europeo, i diritti dei consumatori non si applicano agli accordi tra te e il fornitore.
    Copyright
    • © 2026 Robert Corbin
  • Sito web sviluppatore
  • Informativa sulla privacy

    • Altro da Robert Corbin