---
title: "LemanProSail - Reviews, Revenue and Downloads in Switzerland | Apple App Store"
description: "Discover LemanProSail, the leading app for sailing on Lake Geneva. LemanProSail simplifies your tactical strategy by eliminating the need to manage GRIB files. The app directly uses high-resolution we"
---

# LemanProSail — Switzerland

![LemanProSail App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/b9/43/56/b94356de-b9b2-10f6-4a61-0d21966a7af5/AppIcon-0-0-1x_U007epad-0-1-85-220.png/434x0w.png)

**Developer:** [Unknown](https://apptail.io/developer/unknown-vqMKoc) (Switzerland)
**Category:** Navigation
**Rating:** N/A (0 ratings)
**Price:** Free
**Bundle ID:** com.lemanprosail.app
**Store:** Apple App Store
**Country:** Switzerland
**Version:** 1.0.4 (released 2026-09-01)
**Original Release:** 2026-06-22
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/ch/app/app/id6771426157)
**AppTail Page:** [https://apptail.io/app/lemanprosail-guDA/switzerland](https://apptail.io/app/lemanprosail-guDA/switzerland)

## LemanProSail Description
Discover LemanProSail, the leading app for sailing on Lake Geneva.
LemanProSail simplifies your tactical strategy by eliminating the need to manage GRIB files. The app directly uses high-resolution weather data from MeteoSwiss (ICON-CH1 model) as well as real-time readings from weather stations. By combining these wind conditions with your boat's specific speed polar diagram, the system calculates your optimal route in just a few seconds. Place your waypoints with a single click and instantly visualize the ideal heading, wind angle, and planned tacks.
The app also offers a comprehensive, interactive logbook. Record your sessions on the water to keep track of your mileage, analyze your personal performance, or compete against other boats in a regatta.
Finally, crew management is integrated. LemanProSail allows you to connect with your teammates, share your tracks, and easily plan your next sailing trips. LemanProSail is also your application of choice for organizing club regattas by integrating multiple formats and the distribution of fleets into several classes and courses.

## LemanProSail Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/df/72/ad/df72ad36-4b7d-c1b6-e851-c1d51c0ffcde/IMG_0007.PNG/1290x2796.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/b7/dd/f4/b7ddf401-ecfb-40de-3ea3-9fd9cebd48f8/IMG_0008.PNG/1290x2796.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/7d/62/ff/7d62ff91-d33d-4cd3-21e1-716c50e9d1e6/IMG_0009.PNG/1290x2796.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/92/bb/10/92bb1086-39ef-a899-0636-08a0f174c5a0/IMG_0010.PNG/1290x2796.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/97/fc/2c/97fc2c60-c5ef-fab1-28e8-13821a2f4778/IMG_0011.PNG/1290x2796.png)








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