SteadySystem: Device & Sensors

SteadySeller

Contains adsIn-app purchases

About this app

Device, app, and sensor info in one place.

SteadySystem is a system utility that shows information about your device.
Explore hardware and operating system details, check installed app details, and track changes across your selected sensors.

[Key features]

1. Hardware and OS information

- Check the OS version, API level, build ID, and security patch information
- Browse information by category: device and processor, display, memory, storage, and battery and power
- See battery level, charging status, and memory and storage usage update automatically
- Share OS and hardware information with your chosen recipient

2. Installed app information

- Search by app name or package name
- Check versions, builds, installation and update dates, installation sources, target Android versions, and minimum API levels
- Check app usage information, including the last-used time
- Open a selected app or go to its system settings from the details screen

3. Sensor information

- Browse sensor types and details available on your device
- Check reported units, coordinate systems, manufacturers, ranges, and resolutions
- See which items can be measured and read help for each measurement type

4. Measure multiple sensors

- Add measurement targets from the sensor list, then measure once or start live measurement
- View readings from supported sensors such as the accelerometer, gyroscope, magnetic field sensor, and barometer together
- Follow sensor changes on graphs during live measurement
- Adjust the requested measurement interval from 50 to 1,000 ms
- Keep your measurement targets and requested interval when you reopen the app

5. Save and export measurement records

- Save measurement results on your device and check each record's measurement duration
- Review saved live measurement records on graphs
- Export to Excel with a separate sheet for each sensor, or to CSV with all readings in one table

6. Theme and language

- Choose from seven accent colors and the Default, Soft, or Flat style
- Automatically follow your system's light or dark theme
- Available in Korean and English

[Before you use the app]

Available information and measurements depend on your device, operating system, hardware, and permissions. The app list covers launchable apps that Android allows SteadySystem to query, not every installed app.

Usage access for viewing app usage information is optional and can be turned off at any time in Settings.

SteadySystem is for viewing device information and measuring sensors. It does not boost performance, clean memory, or diagnose battery lifespan.

[Data]

The list of queried installed apps, app usage information, and sensor readings are processed on your device and are not sent to our servers. Saved measurement records are kept in the app's storage on your device and can be deleted in the app. If you choose to share device information or export a measurement record, the information or file is passed to the app or storage location you choose.

The app may use the network and some basic device information for app startup and update checks, customer support, notifications, purchases, advertising, analytics about how SteadySystem itself is used, and crash diagnostics.

What’s new

- Added sharing for your device's OS and hardware information.
- You can now view live sensor readings on graphs.
- New support for saving measurement records and exporting them as Excel or CSV files.
- Battery level, charging status, and memory and storage usage now update automatically.