# MyVario — Portable Altimeter & Vario

> Portable altimeter and variometer app for pilots using GPS data. (iPhone/iPad app by Robert Walker.)

- Source: https://appshunter.io/ios/app/myvario/id1668888796 (this page in markdown: same URL + `.md`)
- Developer: [Robert Walker](https://appshunter.io/developer/299475042)
- Category: Navigation, Utilities
- Price: $1.99
- Rating: 4.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 16.0 · 2 MB
- Languages: English
- Released: 2023-02-05
- Data updated: 2026-07-08
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/myvario/id1668888796/reviews.md

## What is MyVario?

MyVario is a simple-to-use app that displays altitude and vertical speed in a format that all pilots understand.  Human factors was important in the development of this app.
The altitude (above mean sea level) is calculated by using filtered GPS data. The variometer uses the change in altitude over time to calculate vertical speed (in knots).  A Kalman Filter has been tuned and is used to smooth the variometer presentation.  You should find the variometer to be smooth but responsive enough to show small rates of climb or descent.  As with commercial variometers, the user can set the sensitivity.

MyVario also includes a Test mode that shows varying altitude and vertical speed.  This is handy for becoming familiar with the instrumentation or simply demonstrating the app to others.

As with all portable electronic devices, MyVario should never be used as a substitute for approved cockpit instrumentation.  Under rare circumstances, the altitude my be off.  This could be due to poor GPS reception or a failure of the hardware or software.

## Key features

- Altitude display (MSL)
- Vertical speed calculation (knots)
- Filtered GPS data
- Smooth and responsive variometer
- Adjustable sensitivity
- Test mode

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/myvario/id1668888796/reviews.md

### 4/5 — My Vario review

*2023-11-25*

I am confident that the information is very accurate based on flying with it a few times in varying conditions.  
If there was any chance of incorporating audio output I would probably be using it exclusively.

## Frequently asked questions about MyVario

### What is MyVario?

MyVario is a portable altimeter and variometer application designed for pilots. It displays altitude above mean sea level and vertical speed in knots, utilizing filtered GPS data for accuracy.

### How does MyVario calculate vertical speed?

MyVario calculates vertical speed by measuring the change in altitude over time. It employs a tuned Kalman Filter to ensure the variometer presentation is both smooth and responsive to small changes in climb or descent rates.

### Can I adjust the sensitivity of MyVario?

Yes, similar to commercial variometers, users can set the sensitivity of MyVario to their preference. This allows for fine-tuning the responsiveness of the vertical speed indicator.

### Does MyVario have a test mode?

Yes, MyVario includes a Test mode that simulates varying altitude and vertical speed. This feature is useful for users to familiarize themselves with the instrumentation or demonstrate the app's functionality.

### Is MyVario suitable for all pilots?

MyVario is designed for pilots who understand aviation formats. However, it should never be used as a substitute for approved cockpit instrumentation due to potential GPS reception issues or hardware/software failures.

### What is the price of MyVario?

MyVario is a paid application, priced at $1.99. This one-time purchase provides access to all its features.

### What devices support MyVario?

MyVario is compatible with both iPhone and iPad devices. It is designed to run on Apple's mobile operating systems.

### How often is MyVario updated?

MyVario was last updated on February 14, 2023, with version 1.2. The initial release was on February 5, 2023, indicating relatively recent development and potential for future updates.

## Version history (last 2 releases)

### 1.2 — 2023-02-14

I'm listening to your suggestions. This is a minor update.  This version gives the user the ability to change the units of vertical speed:  knots, meters per second and feet per minute.

### 1.1 — 2023-02-05

No release notes.

## Apps similar to MyVario

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [My Altimeter GPS Altitude Map](https://appshunter.io/ios/app/my-altimeter-gps-altitude-map/id6738959124) | 5.0 (1) | Free | Navigation |
| [My Altitude](https://appshunter.io/ios/app/my-altitude/id465262694) | 4.8 (25,841) | Free | Navigation |
| [Airborne Flight Instrument](https://appshunter.io/ios/app/airborne-flight-instrument/id1071898324) | — | $2.99 | Navigation |
| [iBFD](https://appshunter.io/ios/app/ibfd/id1195301027) | 3.5 (4) | $11.99 | Navigation |
| [Pressure Altimeter Tracker](https://appshunter.io/ios/app/pressure-altimeter-tracker/id6449918068) | 5.0 (5) | Free | Navigation |
| [Pro Altimeter for Watch](https://appshunter.io/ios/app/pro-altimeter-for-watch/id1481738048) | 4.3 (4) | $0.99 | Navigation |

## More apps by Robert Walker

- [JMF Trails](https://appshunter.io/ios/app/jmf-trails/id1226190313)
- [Glider Polar](https://appshunter.io/ios/app/glider-polar/id1608086488)
- [US Standard Atmosphere](https://appshunter.io/ios/app/us-standard-atmosphere/id1610618760)
- [World Av Weather](https://appshunter.io/ios/app/world-av-weather/id1613045019)
- [OneTap Av WX](https://appshunter.io/ios/app/onetap-av-wx/id1613214113)
- [US Airports Db](https://appshunter.io/ios/app/us-airports-db/id1614164272)

All apps by Robert Walker: https://appshunter.io/developer/299475042

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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 2026-07-08.*