# iPolar

> Sports

Canonical page: [https://chrome-stats.com/d/id577106473](https://chrome-stats.com/d/id577106473)

## Overview

- **ID:** `id577106473`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** KND Marine SOCIEDAD LIMITADA
- **Category:** Sports
- **Rating:** 3.20 / 5 (5 ratings)
- **Version:** 2.3
- **Last updated:** 2019-10-05
- **First published:** 2012-12-08
- **Size:** 4.67 MB
- **Data as of:** 2026-09-25
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/ipolar/id577106473)
- **Privacy policy:** [https://sailingperformance.com/legal/](https://sailingperformance.com/legal/)

## Description

iPolar generates sailing yachts polars of cruising yachts and cruiser racers from a very simple set of data. 

iPolar is fully functional on iPad, iPhone & iPod touch. 

Mandatory Input data:  

- Length Overall
- Displacement
- Mainsail area
- Jib area

(units can be set to metric or imperial)

Optional data: 

- Length Waterline
- Symmetrical Spinnaker area
- Assymetrical spinnaker aera

For each sail configuration in the input data, iPolars will compute a performance polar decribing the yacht performance in kts for wind strength ranging from 4 to 30kts and true wind angles ranging from 0° to 180°

Output format:

Resulting polars can be visualized as a graph and as a table of numbers within iPolar.

In addition, the polars can be sent directly to the weather/routing application Weather4D Pro.

Limitations:

iPolar has been developed to generate accurate polars of cruising yachts. It currently does not handle multihulls and is limited to yachts with a size ranging from 8 to 20m. The accuracy of the application decreases for yachts whose displacement to length and sail area to displacement ratios are outside the usual range for production cruisers and cruiser racers.

## Rankings

- #526,142 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id577106473)