DevCheck Device & System Info

In-app purchases
20.1K reviews
Content rating
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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.

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
Mar 19, 2024

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

19.3K reviews
Darkened Absu
February 1, 2024
Do you have any idea how difficult it is to find a simple app that just gives me info at a glance, nowadays? Info you need to pay for when you could just as easily go into your phones' settings section and find yourself? Not this app. No ads, bling, flashing disco balls and repetitive bloatware. No. Just legit and simple information, easily organized. Thanks devs, this is a winner in the less is more war. Everything easily categorized for efficiency. Hands down, the best.
136 people found this review helpful
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February 1, 2024
William Gosztola
March 26, 2024
Great for finding every last detail about any phone. Only problem I have is that it doesn't properly identify my Galaxy S24 (SM-S921U). It calls it a "Samsung LG K4" for some reason. EDIT: I tried going to the menu in the upper right corner and hitting reset, but that didn't work, but then I tried clearing the apps cache and data and that did the trick! Thanks for the help.
13 people found this review helpful
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March 26, 2024
That's strange, it's in the database. Can you go to the menu at upper right and hit reset? That will force it to check again.
Nick Jourdan
February 19, 2024
Wildly useful as a diagnostic tool when doing repairs and refurbishing on devices that you have no back story on. Honestly I find it most useful just because it's faster to install this app on these knock of replica devices from Asia and decide if it's worth anything rather than opening the device up to see if it has any useful components to salvage.
32 people found this review helpful
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February 19, 2024
Awesome 👍

What's new

-support new devices and hardware
-improve ethernet, sensor and battery info
-support multiple displays
-add CPU Analysis tool
-bug fixes and improvements
-update translations

-support Android 15 preview
-improve hardware detection
-improve battery info
-update widgets

-update SafetyNet to Play Integrity API
-probe GPU memory size for Adreno
-probe core count, L2 cache size and arch for Mali
-add Widgets (PRO version)
-add Permissions explorer (PRO version)