# VMGPolar — Sailing Calculator

> Sailing wind and boat speed calculator with data logging and export. (iPhone/iPad app by Andrei Skobtsov.)

- Source: https://appshunter.io/ios/app/vmgpolar/id6451073241 (this page in markdown: same URL + `.md`)
- Developer: [Andrei Skobtsov](https://appshunter.io/developer/1696471952)
- Category: Navigation, Sports
- Price: Free
- Rating: 4.67/5 from 3 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.6 · 1 MB
- Languages: English
- Released: 2023-10-23
- Data updated: 2026-06-01
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/vmgpolar/id6451073241/reviews.md

## What is VMGPolar?

Sailing wind and boat speed calculator. Enter 3 values to calculate the rest, then save the data into a log that can be exported later. The input fields are highlighted, with the least intensive highlight marking the next field to become a calculated value when a new input is entered.

BSP = Boat Speed
TWS = True Wind Speed
TWA = True Wind Angle
AWS = Apparent Wind Speed
AWA = Apparent Wind Angle

VMG = Velocity Made Good (calculated only)

Save and export data to build and validate polar graphs.

## Key features

- Sailing wind and boat speed calculation
- Input three values to calculate others
- Save data into a log
- Export log data
- Build and validate polar graphs

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/vmgpolar/id6451073241/reviews.md

### 4/5 — Data

*2023-10-29*

Is there a way to pull data from my instruments via WiFi so it log’s automatically?

## Frequently asked questions about VMGPolar

### What is VMGPolar used for?

VMGPolar is a sailing calculator that helps you determine boat speed, wind speed, and wind angles. It allows you to log this data and export it to create and validate polar graphs.

### How does VMGPolar calculate values?

You input three known values related to wind and boat speed, and the app calculates the remaining ones. The interface highlights the next field to be calculated based on your input.

### Can I save my sailing data with VMGPolar?

Yes, VMGPolar allows you to save all your calculated data into a log. This log can then be exported for further analysis or record-keeping.

### What devices does VMGPolar support?

VMGPolar is currently available for iPhone and iPod devices.

### How often is VMGPolar updated?

The latest version, 2.0, was released on November 19, 2023. Updates are released periodically to improve functionality and add features.

### Is VMGPolar suitable for beginners?

VMGPolar is designed for sailors who need to analyze performance. Its clear input fields and calculation process can be helpful for those learning about wind and boat speed dynamics.

### Does VMGPolar have ads?

No, VMGPolar is ad-free, providing an uninterrupted user experience for calculating and logging sailing data.

### What is the age rating for VMGPolar?

VMGPolar has an age rating of 4+, making it suitable for a wide range of users.

## Version history (last 3 releases)

### 2.0 — 2023-11-19

Fixed UI for screens in SE models

### 1.0.1 — 2023-10-26

modified description, tags and categories

### 1.0 — 2023-10-23

No release notes.

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| App | Rating | Price | Category |
| --- | --- | --- | --- |
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## Related topics

[vmgpolar](https://appshunter.io/ios/topics/vmgpolar)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-01.*