This utility app transforms your device into a multi-sensor tool. It provides real-time readings for GPS, altitude, speed, barometric pressure, acceleration, magnetic force, sound levels, and light intensity. Visualize data with graphs and maps, mark values, and record sensor information for later analysis.
Summarized from real user reviews of Gauges. Based on 3.1K reviews and a 4.6/5 average, it highlights the 5 positives and 5 negatives reviewers mention most about this Utilities app.
5.3
August 18, 2026
Your gauges, everywhere — another user-requested update! • Recording? Your live speed, altitude and elapsed time now appear right on the Lock Screen and in the Dynamic Island — glance without unlocking • New Barometer widget for your Home and Lock Screens: current pressure with a trend graph, plus a circular pressure gauge for the Lock Screen • New Last Recording widget: duration, top speed and date of your most recent session, at a glance • Charts now always show true elapsed time, whatever your Update Interval setting • Plus small fixes and refinements Widgets refresh periodically by design; for truly live readings while recording, the Lock Screen and Dynamic Island have you covered. Got an idea? Send it from the Settings screen.
MoreFull access to Gauges, billed weekly
$3.99
Record Unlock
Allow recording of sessions, CSV sharing, and All Gauges screen
4 issues
Altitude reading showing unrealistic values
Speedometer not working as expected
5 requests
Add temperature sensor
Improve altimeter accuracy
Gauges is a comprehensive utility app that utilizes your device's built-in sensors to provide real-time measurements. It includes functions like a GPS, altimeter, speedometer, barometer, accelerometer, magnetometer, sound level meter, and light meter. The app displays this data through real-time graphs and can show your location and heading on a map.
Key features include real-time readings from multiple sensors, speed displayed in various units (kph, mph, knots), GPS and pressure altitude, barometric information, accelerometer readings (G forces), location and heading, magnetic force measurement, sound level in dB, and luminance. It also offers data recording, value marking, and sharing capabilities.
The app is free to download and use with its core functionalities. However, certain advanced features, such as recording all data for spreadsheet export, viewing all sensor information at once, setting data update frequency, and enabling/disabling individual instruments, require an in-app purchase.
The magnetometer in Gauges can be used for various practical applications. For instance, it can help you find hidden cameras, detect metal structures, or even identify electric wires behind walls. This feature allows you to explore the magnetic field around you.
Yes, you can record sensor data with Gauges. For the ability to record all data and share it with other apps in CSV format, an in-app purchase is required. This allows you to analyze your sensor readings in detail on a spreadsheet or other compatible applications.
