ZephyrPro Wind Meter

ZephyrPro Wind Meter


4.0for iPhone, iPad and more
3 Ratings
Daniel Campagnola
7 MB
May 13, 2020
Update Date
in Weather
Age Rating
Age Rating
Apps in this category do not contain restricted content.
Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.
Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.
You must be at least 17 years old to access this App.
Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.
ZephyrPro Wind Meter Screenshots
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About ZephyrPro Wind Meter

This application brings the functionalities of an Anemometer (Wind Speed Meter) and of a Wind Spectrum Analyzer to your iphone (ipad/ipod).

No sensors required: realtime wind speed reading just using your iphone microphone.

The typical wind range is 1-16 m/s (with a small trick, up to 30 m/s: see the user guide): the full scale is limited by the internal mic maximum SPL

Unique features & advanced calibration: simply the best!

>>ZephyrPro at a glance

Dynamic and Average wind speed measuring modes with real time charts.

Wind direction detection

Settable measuring units: m/s, km/h, mph, knots, Beaufort

Settable wind smoothing factor, useful to stabilize measures/graphs with variable winds in Dynamic mode.

Settable average period, useful to stabilize measures/graphs in Average mode.

Wind Spectrum Analyzer with real time chart.

Settable cutoff frequency of the wind band, in order to avoid some specific interference.

Panel & Chart data exporting

Advanced calibration.

Embedded user guide.

>>Quick start
The application relies on the mobile microphone signal. To achieve the best results consider the following:
1) Easy calibration (only the first time): click on the calibration button (for details read the user guide accessible from the calibration page)
2) avoid measurement in presence of loud noises (heavy traffic, motorbikes, trucks, loud talking, shots)
3) keep your fingers away from the microphone and keep it in a vertical position
4) orient the front of the iphone in the direction of the wind without interfering with your body
5) click on one of the function buttons (Dynamic, Average, Spectrum)
6) A click on the PLAY button starts the measurement
7) A click on the RESET button clears the current measurement
8) HINT: for long observation periods (> 1s) read the AVG value, for medium observation periods (1s) use the Average mode, for short observation periods (gusts) use the Dynamic mode.

This application is not meant to be used in place of scientific instrumentation, but with a good calibration it can come close to a real anemometer device.

Read the embedded User Guide (reachable from any setting button): for any info or troubleshooting you can contact us at support@gaiacons.com.
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What's New in the Latest Version 4.0

Last updated on May 13, 2020
Old Versions
Wind direction detection
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Version History
May 13, 2020
Wind direction detection
May 6, 2018
Minor issue removal: slider control positioning
May 2, 2018
Calibration: it is now possible to extend the upper limit of your wind measurements (up to 30 m/s)
Apr 14, 2016
New function: Exporting of panel data and chart data
Nov 3, 2015

ZephyrPro Wind Meter FAQ

Click here to learn how to download ZephyrPro Wind Meter in restricted country or region.
Check the following list to see the minimum requirements of ZephyrPro Wind Meter.
Requires iOS 10.0 or later.
Requires iPadOS 10.0 or later.
iPod touch
Requires iOS 10.0 or later.
ZephyrPro Wind Meter supports English, Italian

ZephyrPro Wind Meter Alternative

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