mvPlan
Sports
Free · Designed for iPad. Not verified for macOS.
Plan your dives with confidence. mvPlan is a full-featured decompression planner for recreational and technical divers, built on the proven Buhlmann ZHL-16B and ZHL-16C algorithms with gradient factor conservatism.
OPEN CIRCUIT & CLOSED CIRCUIT
Plan dives on standard open circuit or CCR rebreathers with fixed or dynamic setpoints, multiple diluents, and full bailout planning with stress gas consumption.
ALL GAS MIXES
Air, Nitrox, Trimix, Heliox, pure O2 -- use any combination with automatic MOD, END, EAD, gas density and ppO2 calculations.
MULTI-LEVEL PROFILES
Build complex dive profiles with multiple depth changes, gas switches, and diluent changes. mvPlan computes the optimal decompression schedule for the entire profile.
SAFETY MONITORING
Track CNS and OTU oxygen toxicity, narcosis exposure (END), gas density alerts, and isobaric counter-diffusion (ICD) risk. Configurable alerts keep you informed.
GAS PLANNING
Calculate required gas volumes for each mix with configurable RMV rates for bottom, deco, and stress phases. Tank capacity checks ensure you carry enough gas.
BAILOUT PLANNING
Full worst-case bailout calculations for CCR divers: configurable bailout delay, stress RMV, and independent bailout gas selection with complete decompression schedule.
VISUAL DIVE PROFILE
Interactive depth/time graph with ceiling overlay, gas change markers, and pinch-to-zoom. Tap any segment to inspect tissue saturation across all 16 compartments.
PDF EXPORT & SHARING
Generate print-ready dive tables with all parameters, deco schedule, and gas requirements. Share plans directly from your device.
SAVE & ORGANIZE
Save unlimited dive plans, import/export as JSON, rename and manage your plan library.
FULLY CONFIGURABLE
Gradient factors (with presets), ascent/descent rates, last stop depth, altitude compensation up to 4000m, salt/fresh water, metric or imperial units.
6 LANGUAGES
English, French, German, Spanish, Italian, Polish.
Dark and light themes for comfortable display in any conditions.
Free and open source (GPL). No ads. No account required. No data collection.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
- fix gas switch before first step
- change default value for gaz switch duration
- add tests for gas switch before first step scenario
- do not display negatives values for EAN/END
The developer, CAP-REL, 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.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- CAP-REL
- Size
- 10 MB
- Category
- Sports
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 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.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © Eric Seigne