DiveKit - Plan. Dive. Explore.

All-in-One Scuba Toolkit

Free · In-App Purchases · Designed for iPad

DiveKit is a complete scuba diving toolkit with 11 professional-grade tools for recreational and technical divers. Plan dives, calculate nitrox and trimix mixes, run decompression schedules, blend gases, and manage certifications — all offline, all from one app. Built for real diving conditions: high contrast for bright sunlight, large touch targets for wet hands, and core tasks completable in under 30 seconds. DIVE PLANNING & GAS CALCULATORS Best Mix / MOD Calculator — optimal nitrox, technical, or trimix gas mix for any depth, or maximum operating depth for a given mix. EAD / PPO2 Gas Analyzer — equivalent air depth, equivalent narcotic depth, and ppO2 at depth with color-coded safety indicators. Gas Usage Planner — gas consumption across multi-level profiles including ascent and safety stops. Rule of Thirds and Rule of Sixths with color-coded warnings. RMV / SAC Calculator — respiratory minute volume and surface air consumption from real dive data with measurement tracking. Buoyancy Calculator — model any configuration: wetsuit with compression, drysuit, stages, twinsets, custom gear. Failure scenario analysis including wing failure, flooded drysuit, lost cylinder. Gas Blender — step-by-step nitrox and trimix blending with Van der Waals and compressibility calculations. Mix / Top-Up Calculator — resulting mix when adding gas to a partially filled cylinder with temperature and altitude correction. Unit Converter — bar/PSI, meters/feet, Celsius/Fahrenheit, liters/cubic feet, kg/lbs, and RMV/SAC units. DECOMPRESSION PLANNER (Premium) Bühlmann ZH-L16C algorithm with configurable gradient factors. Unlimited segments and gases. Graphical profiles with gas switches. CNS% and OTU tracking. 9 contingency scenarios. Repetitive dive planning with tissue saturation carried forward. Share plans via QR codes, deep links, or clipboard. REFERENCE & EDUCATION 70+ dive signals with illustrations and search. 40+ cylinder specs from Faber, Luxfer, Catalina and more. 11 built-in tutorials with examples and safety guidance in 6 languages. CERTIFICATION & PROFILE Store cards from 20+ agencies: PADI, SSI, NAUI, TDI, GUE, CMAS, BSAC, RAID and more. 800+ certifications searchable. Diver profile with insurance and emergency contacts. DESIGNED FOR DIVERS - Offline-first — every tool works without internet - Safety-critical precision — Decimal.js math, no rounding errors - Phone and tablet layouts - 6 languages: English, German, Turkish, Swedish, Russian, Polish - Light, dark, and auto themes - No ads, privacy-focused 10 tools free. Decompression Planner available as lifetime purchase or monthly subscription. Whether you're checking nitrox mixes or planning multi-gas deco dives, DiveKit has you covered — fast, accurate, and always offline. Terms of Use: https://divekit.app/terms

Ratings & Reviews

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* Customize the home screen tool order * Polish language support * Floating quick stats bar in the mobile deco screen * Improved tablet layout for the plan page

Version 2.2.1

The developer, RONNY MAJANI, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Identifiers
    • Usage Data
    • Diagnostics

Privacy practices may vary based, for example, on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

  • Provider
    • RONNY MAJANI
  • Size
    • 70.9 MB
  • Category
    • Utilities
  • Compatibility
    Requires iOS 15.1 or later.
    • iPhone
      Requires iOS 15.1 or later.
    • iPad
      Requires iPadOS 15.1 or later.
    • iPod touch
      Requires iOS 15.1 or later.
    • Mac
      Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
  • Languages
    English and 5 more
    • English, German, Polish, Russian, Swedish, Turkish
  • Age Rating
    4+
  • In-App Purchases
    Yes
    • Decompression Planner $24.99
    • Skuba Tools Pro Monthly $4.99
    • Tip $0.99
    • Learn More
  • Copyright
    • © 2026 Ronny Majani
  • Developer Website
  • Privacy Policy

    • Supports

    • Family Sharing

      Some in-app purchases and subscriptions may be shareable with your family group when Family Sharing is enabled. Learn More

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