Appnea
Dive Weight Calculator
Only for iPhone
USD 0.99
iPhone
Get accurate dive weighting in seconds. Calculations adapt to your suit, depth and water type for safer, more comfortable descents.
Accurate dive weighting made simple.
Mon Lestage provides divers and freedivers with precise weighting recommendations, helping you descend safely and comfortably in UK waters or abroad. Calculations are based on physics, taking into account your suit, depth and chosen environment.
Accurate and adaptable calculations
Your recommended weight updates instantly based on body weight, wetsuit thickness and water density.
Depth-aware mode
Enable a target depth to account for wetsuit compression, ideal for deeper dives, freediving sessions or technical training.
Clear safety range
View minimum, recommended and maximum weighting for the session.
Buoyancy curve visualisation
A clean, easy-to-read chart shows how your buoyancy changes throughout the descent.
Environment options
Works with salt water, fresh water and pool sessions.
Quick session logging
Save your parameters instantly to your personal log for later reference.
Designed for iPhone and Apple Watch
Adjust your weighting directly from your Apple Watch using the Digital Crown, with values synchronised to your iPhone.
Tailored for UK divers
From the south coast to Scottish lochs, quarries and training pools, correct weighting is essential.
Mon Lestage makes the process clear, fast and highly reliable.
Ratings & Reviews
This app has not received enough ratings or reviews to display an overview.
A significant update improving accuracy, usability and depth-related calculations.
Depth target mode
Your recommended weight now adjusts automatically based on the depth you plan to reach.
Enhanced weighting calculations
More accurate results across salt water, fresh water and pool environments.
Improved buoyancy chart
Cleaner presentation and clearer data for easier interpretation.
Interface refinements
More intuitive layout and controls for a smoother experience.
General improvements and fixes
Better stability and performance across the app.
The developer, VINCENT CORBALAN, 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
- Provider
- VINCENT CORBALAN
- Size
- 6.1 MB
- Category
- Sports
- Compatibility
Requires iOS 18.6 or later.
- iPhone
Requires iOS 18.6 or later.
- Languages
- English and French
- Age Rating
4+
- 4+
- Copyright
- © Vincent Corbalan
