Best Free Barometer App

Barometer Plus - Altimeter

Advance Barometer

Free

This app measures air pressure and altitude using your device's built-in sensor. It helps predict weather changes, monitor health impacts of pressure fluctuations, and optimize activities like fishing. Customize its appearance and receive notifications about significant pressure shifts.

My Barometer and Altimeter

Accurate Pressure

Free

This app provides real-time atmospheric pressure readings, elevation data, and comprehensive weather forecasts. It offers advanced features like pressure trend monitoring, customizable alerts, and a global pressure map for detailed analysis and planning.

Professional Barometer

Professional Barometer

Free

This app provides real-time atmospheric pressure trends to forecast weather changes. It offers precise readings using device sensors and remote weather stations, displaying forecasts, temperature, and humidity. Users can also capture and share photos with superimposed weather data.

HgBarometer

The mercury companion

Free

This app assists users of mercury barometers by simplifying pressure calculations. It helps determine barometric pressure by accounting for meniscus height, instrument temperature, and local gravity. It also offers unit conversions and can be used to calibrate barometers.

WeatherX Forecast

by CIRRUS HEALTHCARE PRODUCTS LLC

Free

This app provides a 5-day forecast and historical record of barometric pressure changes. It sends push notifications for upcoming weather systems and works alongside specialized earplugs to help manage weather-related headaches.

Altimeter & Barometer Pro

Measure baro, altitude, & wind

Free

Continuously record barometric pressure and altitude using your device's sensors. Visualize trends with interactive graphs, receive weather alerts, and track ascent/descent. Features a standalone Apple Watch app and a global pressure map.

Live Barometer

by Marvin Wagner

Free

This application measures and displays the current air pressure. It offers a widget for quick access to this information directly from your notification center. Requires specific iPhone or iPad models.

Air Barometer

Air Pressure & Forecast

Free

This app provides detailed atmospheric pressure information, including actual local pressure and sea level pressure. Track pressure changes with hourly and daily charts, and monitor long-term trends. It's ideal for outdoor enthusiasts and those sensitive to weather shifts.

Barometer ∞ Pressure Altitude

with altitude

Free

Access your device's built-in barometer for real-time atmospheric pressure and altitude readings. Offers multiple units and works offline without requiring signup or subscriptions.

Barometric Pressure Offline

Altitude & Barometer Pro

Free

This app tracks barometric pressure and altitude, working offline to keep you informed about weather changes. It provides alerts for deteriorating weather and sudden pressure shifts, which can be helpful for managing certain health conditions. Users can view historical data, export it, and utilize home screen widgets.

Barometer - air pressure meter

measure air pressure barometer

Free

This app provides real-time atmospheric pressure readings. Track pressure changes over time with a simple gauge display to help you plan activities and stay informed about weather shifts.

Altimeter GPS & Barometer

Elevation Trail Map & Compass

Free

This app provides accurate altitude and location data using your iPhone's sensors, even without an internet connection. It offers a compass, step counter, sunrise/sunset calculator, and multiple map options for outdoor adventures and survival situations.

Barometer..

by kasra Meshkin

Free

This app displays current atmospheric pressure at your location. It offers a subscription for advanced features like worldwide locations, weather forecasts, temperature, wind, UV index, and sunrise/sunset times. An internet connection is required for full functionality.

Altimeter & Barometer

Altitude, Atmospheric Pressure

Free

This app provides real-time altitude and atmospheric pressure readings. It uses GPS for location and sea level measurements, with a conversion tool for meters to feet. For compatible devices, it also offers barometric pressure sensing.

Barometer-Altimeter,Thermo RA

Altitude, Pressure, Weather

Free

This utility app measures atmospheric pressure, altitude, and temperature using your device's sensors. It offers accurate readings for environmental monitoring.