Premium
Download DevCheck Device & System Info 4.21 APK
Target: Android 11 (API 30)
160, 240, 320, 480, 640dpi
About DevCheck Device & System Info 4.21
Monitor your hardware in real time and get complete information about your device model, CPU, GPU, memory, battery, camera, disk, network, sensors and operating system. DevCheck gives you all the information you need about your hardware and operating system in a clear, accurate and organized way.
Premium
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. Find all the details about your WiFi and mobile networks, including dual SIM info. Get real time sensor data. Learn about your phone's operating system and architecture.
DevCheck displays the most advanced camera specifications, including sensor size, pixel size, aperture, focal length, ISO range, RAW capability, face detection, 35mm equivalents and more
Dashboard: real-time monitoring of CPU and GPU frequencies, temperatures, memory usage, battery stats, deep sleep and uptime. Click on the CPU frequencies for a sortable summary of CPU frequency usage and time in deep sleep. Click on the temperatures for a complete list of temperature sensors on your device. Choose which temperatures to display on the Dashboard.
Hardware: displays all detail about your SOC, CPU, GPU, memory, storage, bluetooth and other hardware, including chip names and manufacturers, architecture, processor cores and big.LITTLE configuration, manufacturing process, frequencies, governor, memory type and bandwidth, storage capacity, resolution, OpenGL, and panel type. Some information requires root access.
System: get all info about your device, including codename, brand, manufacturer, bootloader, radio, serial number, device id Android version, security patch level and kernel. DevCheck can also check root, busybox, KNOX status and other interesting information.
Battery: real-time info about your battery status, temperature, level, technology, health, voltage, current and capacity
Network: shows info about your WiFi and mobile/cellular connections, including IP addresses (ipv4 and ipv6), connection info, operator, phone number, 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.
Specifications for front and back cameras: resolution (megapixels), sensor size, pixel size, ISO range, RAW capability, aperture, focal length, crop factor, field of view, focus modes, flash modes, JPEG quality and image format, max face count and available face detection modes
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.
PRO VERSION is available through in-app purchase
The pro version includes benchmarking and completely customizable, movable, always-on-top floating monitors. This allows you to monitor CPU frequencies, temperatures, GPU frequency, battery, network activity, signal strength, memory and system load in real time while using other apps. The size, transparency and position of the overlay windows is completely adjustable. On Android 5.0 and above, the floating monitors can be conveniently docked to the statusbar. A click-through option also available.
The pro version also allows you to switch between light and dark Material Design themes and choose from nine different color schemes (amber, blue, slate grey, aqua, red, green, orange, pink and indigo)
PERMISSIONS
This app requires many permissions in order to display detailed information about your device. No information leaves your device. This information is not shared or collected in any way. Your privacy is always respected.
DevCheck Device & System Info 4.21 variants
This release comes in several variants (we currently have 5). Consult our handy FAQ to see which download is right for you.
Version:5.16(516) for Android 4.1+ (Jelly Bean, API 16)
Uploaded:March 22, 2024 at 6:37AM UTC
File size:10.77 MB
Downloads:575
Version:4.92(492) for Android 4.1+ (Jelly Bean, API 16)
Uploaded:January 4, 2024 at 3:28PM UTC
File size:10.02 MB
Downloads:242
Version:4.85(485) for Android 4.1+ (Jelly Bean, API 16)
Uploaded:November 17, 2023 at 9:40PM UTC
File size:9.73 MB
Downloads:225
Version:4.75(475) for Android 4.1+ (Jelly Bean, API 16)
Uploaded:October 21, 2023 at 5:34PM UTC
File size:9.72 MB
Downloads:161
Version:4.61(461) for Android 4.1+ (Jelly Bean, API 16)
Uploaded:March 3, 2023 at 3:28PM UTC
File size:9.5 MB
Downloads:40
Version:4.36(436) for Android 4.1+ (Jelly Bean, API 16)
Uploaded:May 16, 2022 at 2:36PM UTC
File size:9.72 MB
Downloads:197
Version:4.21(421) for Android 4.1+ (Jelly Bean, API 16)
Uploaded:March 22, 2022 at 1:30AM UTC
File size:8.78 MB
Downloads:46
Version:4.15(415) for Android 4.1+ (Jelly Bean, API 16)
Uploaded:February 15, 2022 at 2:02PM UTC
File size:8.76 MB
Downloads:26
Version:4.12(412) for Android 4.1+ (Jelly Bean, API 16)
Uploaded:February 3, 2022 at 5:27AM UTC
File size:8.76 MB
Downloads:24
Version:4.08(408) for Android 4.1+ (Jelly Bean, API 16)
Uploaded:January 24, 2022 at 9:27PM UTC
File size:8.59 MB
Downloads:48
Version:6.19
Uploaded:December 11, 2025 at 4:49AM UTC
File size:19.99 MB
Downloads:1,141
Version:6.17
Uploaded:November 19, 2025 at 7:12PM UTC
File size:18.66 MB
Downloads:724
Version:6.09
Uploaded:November 11, 2025 at 4:44AM UTC
File size:17.77 MB
Downloads:302
Version:5.49
Uploaded:November 7, 2025 at 8:45PM UTC
File size:12.43 MB
Downloads:3,228
Version:5.48
Uploaded:October 26, 2025 at 12:36AM UTC
File size:12.43 MB
Downloads:81
Version:5.46
Uploaded:September 11, 2025 at 4:46AM UTC
File size:12.4 MB
Downloads:2,707
Version:5.40
Uploaded:April 2, 2025 at 4:53PM UTC
File size:11.99 MB
Downloads:6,199
Version:5.37
Uploaded:March 8, 2025 at 2:53PM UTC
File size:11.6 MB
Downloads:1,300
Version:5.36
Uploaded:January 25, 2025 at 12:34AM UTC
File size:10.65 MB
Downloads:1,536
Version:5.35
Uploaded:December 1, 2024 at 6:22PM UTC
File size:10.62 MB
Downloads:1,926
