Showing 21–40 of 1,000 ranked alternatives.
Weather Underground, LLC
Check severe alerts
Check current conditions and forecasts. View interactive radar maps. Receive customizable severe alerts. Access hyper- forecasts from personal stations. Track microclimate changes and historical data.
Viachaslau Tysianchuk
Check temperature, humidity, and wind at
Monitor current outdoor temperature, humidity, pressure, and wind speed at your location. Access real-time data from multiple weather stations using AI for accurate local forecasts. Share weather updates with others.
Qvyshift LLC
Check current index and wet bulb temperature
Monitor current and forecasted index and wet bulb temperatures for U.S. locations. View real-time temperature, humidity, and risk levels based on OSHA-NIOSH standards. Track index and wet bulb forecasts for outdoor work sites.
BassForecast, LLC
Predict activity with weather and moon data
Plan trips by predicting feeding times using weather, water data, and moon phases. Access the Forecast Rating system for detailed insights. Track activity patterns and adjust strategies based on scientific analysis.
SkyPaw Co., Limited
Measure, time, and test with precision
Measure atmospheric pressure using the device's barometric sensor. Determine elevation with GPS-based altimeter. Access a ruler, surface level, metronome, stopwatch, timer, and seismometer. Includes flashlight.
Hong Nguyen
Plan based on real-time updates
Get real-time updates for your current location. View rain, storm, ice, and snow alerts. Check local forecasts and plan activities accordingly. Sync with Apple Health for data.
Mapnitude Company Limited
View data by location
Determine using GPS, barometer, or location input. View data on interactive maps. Access real-time altitude readings. Compare changes across locations. Save and share measurements.
Armchair Engineering
Convert temperatures between Celsius, Fahrenheit, and Kelvin
Convert temperatures between Celsius, Fahrenheit, and Kelvin. Input values and see instant conversions. Remove ads with a one-time in- purchase.
LW Brands, LLC
Track real-time buoy data and forecasts
Access real-time buoy data and 5-day forecasts from NWS. View 6-hour wave trends and 7-day hourly wave and tide predictions. Overlay NOAA maps and check offshore zone forecasts. Receive detailed NWS discussions and use the Apple Watch for alerts.
Alan Mrvica
Swap currency with a single button press
Convert across 12 categories including area, currency, data, distance, temperature, and time. Swap by pressing a button on the keypad. View live currency updates for 155 world currencies every 15 minutes. Supports iPad Split View.
oWorld Software
Convert currencies, weights, and units instantly
Convert units for currency, weight, length, volume, and temperature. Input values and select units for instant . Access real-time currency rates. Share results or copy to clipboard for quick use.
Optobyte AG
Calculate air density in real time
Calculates air density, relative humidity, and air pressure automatically. Displays geographic position, temperature, dewpoint, elevation, and barometric pressure. Supports airport and manual input modes.
Kristian Ljungkvist
Calculate and track weather data
Calculate , altimeter setting, relative air , and relative humidity using GPS, weather data, and the phone's barometer. Track specific humidity in grains per pound. Suitable for pilots, engine tuning, and outdoor activities.
Enacti Ventures Private Limited
Track elevation, location, and weather
Track elevation and atmospheric pressure with and barometer. Use compass for direction based on satellite location. Access weather updates and speedometer. Log steps with pedometer. View maps and use binoculars for scouting.
QC Manufacturing, Inc.
Fan speed and monitor attic conditions
Attic fan speed and runtime duration. Monitor temperature and humidity levels. Activate Mode for automatic adjustments. Save presets for quick access. View detailed analytics on temperature, humidity, and fan usage.
Mendo Jurukovski
View radar, track storms, get rain alerts
View real-time radar and satellite maps to track storms and clear skies. Receive rain alerts and access hourly forecasts. Get local updates using location services. Display on home screen with a widget.
Christophe Pereira
Check current temperature and location
Displays current temperature based on location using a weather service. Shows temperature in Celsius and Fahrenheit. Includes a rustic-style graphic. Allows users to check temperature without additional hardware.
weawow Inc.
View current with real photos
View current conditions through curated photos showing real-time like rain, snow, or sun. Check forecasts for temperature and conditions. Share or save "Wow" photos. Capture and upload your own -related photos for others to see.
DOUBLE U s.r.o.
Navigate with precision and style
Provide accurate GPS coordinates and altitude readings. Display direction and map integration. Enable location-based reminders and track movement routes. Adjust settings for different navigation modes.
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