NovyDeco

Planificateur plongée

Free · In‑App Purchases · Designed for iPad

Plan open-circuit and rebreather dives with Bühlmann GF and VPM-B, keep your logbook and download your dive computer over Bluetooth. 10-day free trial, full access. NovyDeco is a dive planning app built for every diver, from recreational to technical. Build your profiles on open circuit (OC) or on a rebreather (CCR), set up your gas mixes (Nitrox, Trimix) and compute your decompression with your choice of two models: Bühlmann ZH-L16C with gradient factors, or VPM-B, the bubble model. Two algorithms, your own conservatism Switch between models and compare them on the same profile. In Bühlmann, set your gradient factors — with separate values for open circuit, rebreather and bailout. In VPM-B, choose your conservatism level, from +0 to +5, with the VPM-B + GFS option to control the final part of the ascent. The comparator computes every variant at once and lines them up side by side: you see straight away what each setting costs you, or buys you. Dive logbook Save your dives, find them again by site, buddy, trip or date, and study each profile in detail: tissue loadings, saturation, total desaturation and no-fly time. Import your existing logbooks from Subsurface (.ssrf) or UDDF, and export them whenever you like. Download dives from your computer Connect your computer over Bluetooth and transfer your dives straight into the logbook, full profile included. A logged dive then reopens in the planner in one tap, to replay it or plan it differently. Repetitive dives Chain several dives with their surface intervals: NovyDeco carries residual gas loading from one dive to the next and gives you, for the whole series, the total desaturation and no-fly time. Features: — Open circuit (OC) and rebreather (CCR) planning — Bühlmann ZH-L16C decompression with gradient factors — VPM-B decompression, conservatism +0 to +5, GFS option — Settings comparator across variants — Bailout plans for CCR emergency ascents — Nitrox and Trimix mixes, diluents and setpoints — Gas consumption management and estimation — Repetitive dives and surface intervals — Dive logbook with search, filters and detailed dive sheets — Bluetooth download from many divecomputers — Subsurface (.ssrf) and UDDF import and export — PDF export of the dive plan — CNS and OTU tracking, ppO2, MOD and counterdiffusion (ICD) alerts — Altitude, fresh or salt water — English and French Trial & full version: — 10-day trial with full access — After the trial, a 1-minute timer appears from time to time — Full version unlocked by a yearly subscription Disclaimer: NovyDeco is a planning aid. It does not replace training, experience, diver judgement or safety procedures. Always check your plans and dive within the limits of your certification. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ NovyDeco terms: https://novydeco.com/en/terms.html Privacy policy: https://novydeco.com/en/privacy.html

Ratings & Reviews

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• Mix factory: mix price (price per litre of O₂ and helium, based on the cylinder volume). • Tools: new “Gas top-up”; Best Mix adds helium beyond 60 m. • CCR: the dive computer shows the bailout TTS (TTS BO) with a colour code for gas supply (green: OK, yellow: at least one cylinder is below its reserve, red: a cylinder is empty).

Version 1.0.5

The developer, NC DECOR, 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 Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based 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

    Seller
    NC DECOR
    Size
    78.1 MB
    Category
    Sports
    Compatibility
    Requires iOS 16.0 or later.
    • iPhone
      Requires iOS 16.0 or later.
    • iPad
      Requires iPadOS 16.0 or later.
    • Mac
      Requires macOS 13.0 or later and a Mac with Apple M1 chip or later.
    Languages
    English and French
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    © 2026 NC DECOR
  • Developer Website
  • Privacy Policy