DevCheck Device & System Info

In-app purchases
4.5
25K reviews
5M+
Downloads
Content rating
Rated for 3+
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

Monitor your hardware in real time and get complete information about your device model, CPU, GPU, memory, battery, camera, storage, network, sensors and operating system. DevCheck shows all the information you need about your hardware and operating system in a clear, accurate and organized way.

DevCheck provides the most detailed CPU and System-on-a-chip (SOC) info available. See specifications for Bluetooth, GPU, RAM, storage and other hardware in your phone or tablet. See details about your Wi-Fi and mobile networks, including dual SIM info. Get real time sensor data. Learn about your phone's operating system and architecture. Root is fully supported, so rooted users can discover even more info.

Dashboard: a comprehensive overview of critical device and hardware info, including real-time monitoring of CPU frequencies, memory usage, battery stats, deep sleep and uptime. With summaries and shortcuts to system settings.

Hardware: displays all detail about your SOC, CPU, GPU, memory, storage, Bluetooth and other hardware, including chip names and manufacturers, architecture, processor cores and configuration, manufacturing process, frequencies, governor, storage capacity, input devices and display specifications.

System: get all info about your device, including codename, brand, manufacturer, bootloader, radio, Android version, security patch level and kernel. DevCheck can also check root, busybox, KNOX status and other info related to software and operating system.

Battery: real-time info about your battery status, temperature, level, technology, health, voltage, current, power and capacity. With Pro version, get details about battery usage with the screen on and off using the Battery Monitor service.

Network: shows info about your Wi-Fi and mobile/cellular connections, including IP addresses (ipv4 and ipv6), connection info, operator, phone and network type, public IP and more. Most complete dual SIM information available

Apps: detailed info and management of all your apps. Running apps provides list of apps and services running on your device, with current memory usage. On Android Nougat or later, memory usage is only available on rooted devices.

DevCheck displays the most advanced camera specifications, including aperture, focal length, ISO range, RAW capability, 35mm equivalents, resolution (megapixels), crop factor, field of view, focus modes, flash modes, JPEG quality and image format, available face detection modes and more

Sensors: a list of all sensors on the device, including type, manufacturer, power and resolution. Real time graphical info for accelerometer, step detector, gyroscope, proximity, light and other sensors.

Tests: flashlight, vibrator, buttons, multitouch, display, backlight, charging, speakers, headset, earpiece, microphone and biometric scanners (the last six tests require PRO version)

Tools: root check, bluetooth, SafetyNet, Permissions, Wi-Fi scan, GPS location and USB accessories (Permissions, SafetyNet, Wi-Fi, GPS & USB tools require PRO)

PRO VERSION is available through in-app purchase
The pro version includes access to all tests and tools, benchmarking, battery monitor, widgets and floating monitors.

DevCheck Pro has several modern widgets to choose from. Show battery, RAM, storage usage and other stats right on your home screen!

Floating monitors are customizable, movable, always-on-top transparent windows that allow you to monitor CPU frequencies, temperatures, battery, network activity and more in real time while using other apps.

The pro version also allows you to choose different color schemes.

PERMISSIONS
DevCheck requires many permissions in order to display detailed information about your device. None of your personal information is ever collected or shared. Your privacy is always respected. DevCheck is ad-free.
Updated on
31 Mar 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

Ratings and reviews

4.5
24K reviews
James Villarreal
6 April 2025
Excellent app. Nothing else to say. Just a small suggestion. I noticed that the battery monitor disables itself after a restart. Perhaps the app should re-enable the battery monitor automatically after restarting the phone or any other action that would cause the monitor to be interrupted. Other than that, I'm very satisfied.
10 people found this review helpful
Did you find this helpful?
flar2
11 March 2025
The battery monitor doesn't use any measurable amount of battery
Micah
1 June 2025
Such a great app, that I purchased the Pro version! Contains everything you'd ever want! No info is faked as it all comes from the firmware :) I would like to make a small suggestion (which you have mentioned before it's not possible) which is to show in the Network tab that it's 5G when connected to 5G. The Speedtest app can do it, so what's preventing DevCheck from being able to? Thanks for a great app again though, not many developers make their apps free without ads 👍
4 people found this review helpful
Did you find this helpful?
Don Wilks
28 May 2025
Tremendous Detail and Simple Presentation. Only thing I want is a dedicated widget to keep the tiny charge / discharge rate displayed. Of course you can pull it out of the full app but I find it so useful, concise, and discrete I could easily allocate screen space for just that.
1 person found this review helpful
Did you find this helpful?

What's new

5.40:
-support new hardware and devices
-improve battery info
-improve eSIM info
-improve camera info
-bug fixes and improvements

5.37:
-support new hardware and devices
-bug fixes and improvements
-update translations

5.36:
-support new hardware and devices
-improve permissions explorer
-bug fixes and improvements
-update translations