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App Store Apps > Navigation > WatchVario
WatchVario icon

WatchVario

by Robert Walker · Navigation · $0.99
On the App Store since January 2023 · Data updated 2026-10-30

WatchVario is made and published by Robert Walker. AppBrain is an independent app data site and isn't affiliated with Robert Walker. The app name, icon and description belong to Robert Walker and are shown as published on the App Store.

AppBrain's verdict

Last updated
December 28, 2024
Size
1.13 MB
Official page on the App Store

User feedback

Ratings and reviews on the App Store

Comments on WatchVario for iOS

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Store listing

By Robert Walker, from the App Store
Description by Robert Walker Written by the developer, not by AppBrain. Click to read.
WatchVario can be used by glider pilots of all skill levels. Like other portable cockpit devices, the app is intended to be an backup source of altitude and vertical speed. It is not a replacement for cockpit panel instrumentation.

Human factors was an important consideration during development. The app has a simple layout with both analog and digital information. This intuitive and familiar design minimizes the time needed for the pilot to acquire information.

The app uses internal sensors to calculate altitude and rate of climb. The altitude is displayed in feet above mean sea level. The watch fuses GPS altitude and pressure sensor data to determine altitude. There is no need for the user to enter an altimeter setting. The variometer is uncompensated and displays actual rate of climb or descent in knots. The app uses Kalman filtering to smooth variometer readings.

The app has a "demo mode" for use on the ground. When selected, the demo mode is clearly marked on the display and shows a moving altitude and variometer. This is handy for familiarization and demonstration.
Official page on the App Store

Safety and technology

Found in the app by AppBrain
Price
$0.99
App size
1.13 MB
Content rating
Everyone

Technologies used by WatchVario

Releases

Updates seen on the App Store
Version
1.1
Launched
January 2023

No changelog data

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Rankings

App Store top charts

App Store Rankings for WatchVario

This app is not ranked

About the app and developer

About WatchVario

WatchVario is a navigation app developed by Robert Walker.

User Ratings

The app has no ratings yet.

App Information

WatchVario costs $0.99. The app size is 1.13 MB. The latest version available is 1.1. The last update was on December 28, 2024.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since January 2023.

Developer information for Robert Walker

Robert Walker

Address:

Frequently asked questions about WatchVario

Is WatchVario free?

No. WatchVario costs $0.99 on the App Store.

Is WatchVario still available?

Yes. WatchVario is on the App Store, and the last update we saw was on December 28, 2024.

How large is WatchVario?

WatchVario is 1.13 MB.

Is WatchVario suitable for children?

App Store rates the content of WatchVario as suitable for everyone.

Who made WatchVario?

WatchVario was developed by Robert Walker. It is listed in the navigation category on the App Store.

What are the best alternatives to WatchVario?

People looking at WatchVario also look at these navigation apps: Alti-watcher, SeeYou Navigator, Realtime Altimeter, Speedometer •, The A.T. Guide.

Share WatchVario

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My Global Rescue icon My Global Rescue
Navily icon Navily
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