Best Humidity Checker 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.

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.

AprilAire Healthy Air

Smart Thermostat & IAQ Control

Free

Control your home's air quality remotely with this app. Adjust temperature, humidity, and freshness, and receive alerts for air quality events. Manage multiple devices and schedules for optimal comfort and energy savings.

The Thermometer -Digital-

Simple Temperature Humidity

Free

This app functions as a digital thermometer and hygrometer, displaying outdoor temperature and humidity for any location worldwide. It offers real-time updates, customizable colors, and unit selection. A premium plan adds multi-location saving and removes ads.

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.

TempPro Sensor

by iTronics Co., Limited

Free

Monitor real-time temperature and humidity with historical data up to one year. Receive alerts when readings fall outside your set range, ensuring optimal conditions.

Humidity

Hygrometer & Pressure Checker

Free

This app provides real-time weather statistics based on your current location, including humidity, temperature, precipitation, cloud cover, and wind speed. It offers a clean, ad-free interface for easy access to up-to-the-minute weather updates.

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.

HD Thermometer ⊎

Indoor & Outdoor Temperature

Free

Displays the current temperature for your location using a weather service. Offers a clean, rustic interface and allows saving multiple locations. Not a true thermometer, it relies on external data for accuracy.

SADPmini2 User App

by Alpha Moisture Systems Ltd.

Free

Easily calculate pressure dewpoints and convert between various moisture units. Offers an intuitive interface for accurate and instantaneous calculations of process moisture.

BaseAire

by Alorair Solutions INC.

Free

Control your crawl space dehumidifier remotely to manage home humidity, reduce mold growth, and alleviate allergy symptoms. Monitor settings, drainage, and filter health from anywhere.