LabDroid
Every sensor live with charts, CPU and GPU details, cameras, battery health, GPS satellites and connectivity - read straight from Android on your own device. No ads, no account, no internet permission.
The Dashboard shows model, manufacturer, Android version and codename, security patch and kernel at a glance.
Every sensor your phone exposes, with its real chip name and a live value - plus sound level and GSM signal.
Tap any sensor for a live chart, min/max/average and standard deviation, then export what you recorded.
CPU core count, core clusters with their clock speeds, ABI, max frequency, hardware platform and SoC.
GPU renderer, vendor, OpenGL ES / GLSL / EGL versions and the number of supported GL extensions - plus memory, storage, display and audio details in the same tab.
Light, barometer, gyroscope, magnetometer, orientation, accelerometer and more - each one shown with the vendor's own sensor name and a live reading.
The detail view plots a live chart, keeps minimum, maximum, average and standard deviation, lets you switch sampling speed (Fast, Normal, Slow), pause, reset or export.
Each camera module listed separately - wide, ultra-wide, telephoto, front - with sensor size, pixel array, focal length, field of view, zoom range, OIS, flash, RAW support, max FPS and logical multi-camera.
Level, status, charging source, health and technology, plus the electrical side: temperature, voltage, current, remaining charge, design capacity and cycle count.
Some values, like cycle count, are only reported by newer Android versions or specific devices - LabDroid clearly marks them as unavailable when your phone doesn't provide them.
Dark or Light theme, metric or imperial units, and a default sensor sampling speed - switchable any time.
Every permission LabDroid can use is listed with its current state, so you always see exactly what the app has access to.
Model, manufacturer, Android version and codename, security patch level and kernel version on one screen.
Cores, clusters and clocks, SoC and ABI, plus GPU renderer, vendor and OpenGL ES / GLSL / EGL versions.
Memory and storage usage, plus display and audio details, in the Hardware tab.
Every hardware sensor with its real chip name, a live value and status, at Fast, Normal or Slow sampling speed.
Live chart for any sensor with minimum, maximum, average and standard deviation - pause or reset any time.
Pin the sensors you care about to the Monitor tab and record a session of all of them together.
Export recordings to CSV, JSON, XML, TXT or GPX and share them with any app you choose.
Satellite radar with signal strength for GPS, GLONASS, Galileo and BeiDou, precise position, a compass with true-north correction, and GPX track recording.
Per-camera sensor size, resolution, focal length, field of view, zoom range, OIS, flash, RAW and max FPS.
Level, health, charging source, temperature, voltage, current, remaining charge, design capacity and cycle count.
A microphone-based sound level meter and live cellular signal strength, each with its own detail screen.
Wi-Fi, cellular, SIM state and network details for the connection your phone is using right now.
Find any sensor, hardware section or setting instantly from one search box.
Switch the app language right from the top bar, independent of your system language.
Starts in Dark theme, switch to Light any time from the menu or Settings.
The full source code is published on GitHub, so you can see exactly what the app does on your phone.
LabDroid reads everything locally and does not request internet access at all. The only data that ever leaves your device is a file you choose to export yourself.
Free Android sensor, hardware and diagnostics app. Download the APK from GitHub.