Calypso Meteo
Calypso Instruments
- Category
- Weather
- Price
- Free
- Version
- 0.1.1
- Updated
- Oct 25, 2026
- Released
- Oct 25, 2026
- Requires
- iOS 15.0+
About
Calypso Meteo turns your Calypso ultrasonic anemometer into a pocket weather station: the wind live, how it has behaved over the last hours, and a 30-day history kept on your phone.
LIVE WIND
Speed, 10-minute mean and 3-second gust (WMO practice), today's maximum, trend against the previous hour and variability. A dial with the current direction and the last 6 hours' rose around it. In knots, m/s or km/h.
WIND ROSE
From 1 to 24 hours, by frequency, mean speed or maximum gust, on the Beaufort scale, with the prevailing direction and the share of calm.
PLUME: DIRECTION AND SPREAD
Wind direction over time with its spread (±σθ and ±2σθ) coloured by speed, on a time or wind-run axis. With the atmospheric stability class by the σθ method, the trajectory of the air and the drift from the station, on a map too.
30-DAY HISTORY
Wind, temperature, humidity (with dew point) and pressure over 24 hours, 7 days or 30 days. The phone records while the sensor is connected and keeps the data on the device. CSV export, and the rose shared as an image.
ALSO
· Automatic reconnection and a favourite sensor
· Temperature (°C, °F) and pressure (hPa, mbar, mmHg, inHg) units
· Portrait and landscape, with a two-column layout on tablets
· Demo mode with a simulated station, for trade shows and presentations
Requires a Calypso Instruments ultrasonic Bluetooth anemometer. Temperature, humidity and pressure appear when the sensor measures them.
Read more →
Calypso Meteo turns your Calypso ultrasonic anemometer into a pocket weather station: the wind live, how it has behaved over the last hours, and a 30-day history kept on your phone.
LIVE WIND Speed, 10-minute mean and 3-second gust (WMO practice), today's maximum, trend against the previous hour and variability. A dial with the current direction and the last 6 hours' rose around it. In knots, m/s or km/h.
WIND ROSE From 1 to 24 hours, by frequency, mean speed or maximum gust, on the Beaufort scale, with the prevailing direction and the share of calm.
PLUME: DIRECTION AND SPREAD Wind direction over time with its spread (±σθ and ±2σθ) coloured by speed, on a time or wind-run axis. With the atmospheric stability class by the σθ method, the trajectory of the air and the drift from the station, on a map too.
30-DAY HISTORY Wind, temperature, humidity (with dew point) and pressure over 24 hours, 7 days or 30 days. The phone records while the sensor is connected and keeps the data on the device. CSV export, and the rose shared as an image.
ALSO · Automatic reconnection and a favourite sensor · Temperature (°C, °F) and pressure (hPa, mbar, mmHg, inHg) units · Portrait and landscape, with a two-column layout on tablets · Demo mode with a simulated station, for trade shows and presentations
Requires a Calypso Instruments ultrasonic Bluetooth anemometer. Temperature, humidity and pressure appear when the sensor measures them.
App details from the App Store (US storefront). Prices and availability may differ in your country.