Calculate air properties from temperature and humidity
Calculate air properties using the IAPWS 1997 formulation. Determine wet bulb temperature from dry bulb and relative humidity. Find relative humidity from dry bulb and wet bulb temperatures.
by Bradley Long★ 5.02 ratingsEducation$0.99Data updated 2026-09-10
Calculates air density, relative humidity, and air pressure automatically. Displays geographic position, temperature, dewpoint, elevation, and barometric pressure. Supports airport and manual input modes.
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.
Check current and hourly forecasts. View 7-day forecasts and animated radar. Access global data. Share forecasts on social media. Display high/low temperatures, humidity, wind, and sunrise/sunset times. Use GPS to auto-detect location.
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.
The app provides 15-day and hourly weather forecasts, severe weather alerts, and radar images. It includes air quality, earthquake data, and tide predictions.
Displays current outside temperature based location.
The app displays the current outside temperature based on the user's location. It shows local conditions including temperature, high and low, wind speed, and humidity.
Solve puzzles by connecting switches to light a bulb. Use AND, OR, and XNOR gates to create circuits. Adjust inputs to achieve desired outputs. Track progress through increasing difficulty levels.
Monitor indoor air quality with real-time CO₂, temperature, humidity, and atmospheric pressure readings. Track radiation levels and total exposure. View historical data and set alerts for thresholds.
Calculate drying environment variables by entering temperature and relative humidity to determine grains per pound. Access advanced features for vapor pressure and dew point calculations. Switch between Fahrenheit and Celsius units.
View real-time images and forecasts for precise local updates. Track storms and hurricanes with alerts. Access detailed humidity data and multiple perspectives. Share images directly.
Control camera settings remotely via Bluetooth. Trigger long-exposure shots at set intervals for time-lapse videos. Support for multiple camera models. Enable bulb mode for extended exposures.
Control home devices via or voice commands. Adjust LED bulb colors, toggle outlets, and view camera feeds. Organize devices by room, set automated scenes, and schedule device actions. Connects directly to home Wi-Fi without a hub.