DevCheck Device & System Info

In-app purchases
4.7
23.2K reviews
5M+
Downloads
Content rating
PEGI 3
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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.

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
27 Nov 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

4.7
22.3K reviews
Arend Hamming
17 November 2024
Great app, but not the Bluetooth info i needed. - In a reply the developer said that they show all the Bluetooth info there is. However, they don't show any info about the current connection(s). Some of that is visible in the developer options (in settings) such as current codec, sample rate and bits per sample, AVRCP and MAP version.
1 person found this review helpful
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flar2
4 December 2024
This shows all the Bluetooth info that can be obtained from the device. Nothing else can be shown.
Halina Skiba
26 December 2024
Fantastic hardware monitoring app. Very comprehensive yet user-friendly. Even displays CPU and GPU temperatures along with battery temperatures, allowing users to adjust SoT or manage system operation by reducing background processes, for example. Generally, it is good practice to understand what your device is doing and how it performs. This app provides that capability. I've tried 4 different monitor apps, and this one certainly stands out. Recommended!
11 people found this review helpful
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Bolt
12 January 2025
Good experience overall, but on the S23 Android 14, opening the battery monitor instantly crashes the app and is unusable, given that is a large reason behind my purchases of the app, it's quite annoying, please fix this bug, it has been present for about 5 months as far as I am aware. Edit: I just reinstalled, and the bug has been fixed, I apologise.
7 people found this review helpful
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flar2
12 January 2025
Strange because I have more than 50 devices, including an S23 and can't reproduce this. Also not seeing any crashes in my developer console. You should email me

What's new

5.22/5.23/5.30/5.32/5.33/5.35:
-support new devices and hardware
-bug fixes and optimizations
-update translations

5.20:
-fix language mixups
-fix installer type for apps

Previously:
-improve ethernet, sensor and battery info
-support multiple displays
-add CPU Analysis tool
-improve battery info
-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)