Best Room Humidity Apps

Humidity Checker

Check your indoor environment.

Free

This app helps you monitor and maintain optimal indoor humidity levels for better health and comfort. It calculates the amount of water needed to reach the ideal 40-60% RH range, using scientific formulas and providing simple visual indicators.

Hygrometer Barometer

Discomfort Index Calculator

Free

This app measures relative humidity and calculates the discomfort index using your current location. It displays humidity in a badge and offers barometric readings for compatible devices. Use it to gauge outdoor conditions for appropriate clothing choices.

Room Temperature Checker

Indoor Outdoor Thermometer

Free

Estimate indoor room temperatures using local weather data and home insulation parameters. Get live outdoor weather updates and personalized climate tips to maintain your ideal indoor environment. Calibrate estimations for better accuracy.

Humidity Checker °

Hygrometer and Temperature

Free

This app displays current humidity and temperature with analog-style dials. It offers current weather, an 8-hour look-ahead, and a 3-day forecast. Premium features include ad removal, home screen widgets, and extended forecasts.

Absolute Humidity – Calculator

Convert Relative to Absolute

Free

This app helps manage indoor humidity by comparing indoor and outdoor conditions. It provides personalized advice on when to ventilate your rooms to maintain optimal air quality and prevent issues like mold or respiratory discomfort.

Humidity Window - Stoßlüften

Ventilation & Mold Risk

Free

This app acts as a digital hygrometer, tracking outdoor humidity and providing personalized advice on when to ventilate your home. It helps prevent mold growth and improve indoor air quality by suggesting optimal times to open windows. Monitor key weather metrics and receive instant updates via a home widget.

Helios FDR

by Helios Ventilatoren GmbH + Co KG

Free

This application allows users to intuitively customize and monitor their Helios differential humidity control systems. Users can define humidity and temperature setpoints, configure weekly programs for sleep cycles, and log data for up to four weeks. It is designed to manage multiple FDR systems.

Room Temperature & Thermometer

Temp Check & Indoor Climate

Free

This app provides real-time room temperature readings, humidity tracking, and local weather forecasts. It functions as a digital thermometer, temperature sensor, and ambient temperature sensor for home or office use. View temperatures in Celsius or Fahrenheit and monitor your indoor climate for comfort and safety.

Humidity Free

by Piet Jonas

Free

Displays current outdoor humidity based on your location and nearby weather stations. The background color visually represents humidity levels, and you can wipe the screen to clear it.