# AutoDens

> Weather

Canonical page: [https://chrome-stats.com/d/id560993349](https://chrome-stats.com/d/id560993349)

## Overview

- **ID:** `id560993349`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Optobyte AG
- **Category:** Weather
- **Rating:** 4.80 / 5 (184 ratings)
- **Version:** 2.2
- **Last updated:** 2016-06-22
- **First published:** 2012-09-18
- **Size:** 14 MB
- **Data as of:** 2026-09-28
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/autodens/id560993349)

## Description

AutoDens is a Chrome extension that calculates air density, density altitude, humidity, and atmospheric pressure from METAR data for your current location or nearby airports. It automatically loads METAR data, shows the raw METAR, and displays related weather parameters such as temperature, dew point, elevation, and QNH, with customizable units.

With offline mode and a global airport database (over 40,000 airports), AutoDens supports up to four nearby airports, location loading, and unit options (C/F and hPa/inHg). Note that internet connectivity is required for METAR data and results may vary under non-ISA conditions; do not rely solely on it for flight planning.

## Rankings

- #106,522 — Overall

## Review summary

AutoDens is widely praised for accuracy and reliability in density altitude, PA, and DA calculations, and for its easy-to-use, one-screen interface. Reviewers value its flight-planning capability, including automatic METAR pulls and weather checks, and its humidity-aware calculations. Some users note cross-domain usefulness in other areas (cars, medical contexts). A few requests include adding airport favorites and minor interface tweaks; isolated reports mention data issues or broken support links. Overall, sentiment is strongly positive.

### Pros

- Highly accurate and reliable density altitude, PA, and DA calculations.
- Easy to use with a simple, one-screen interface.
- Flight planning features include automatic METAR pulls and weather checks.
- Useful across aviation contexts and hobby uses (humidity-aware calculations).

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Source: [Chrome-Stats](https://chrome-stats.com/d/id560993349)