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Android Apps > Tools > Device Info: System & CPU Info
Device Info: System & CPU Info icon

Device Info: System & CPU Info

3.4.4.3
Yasiru Nayanajith
4.79
231,976 reviews
10,000,000+
Downloads
Free

Check phone specs, monitor CPU, RAM & battery health, and run hardware tests

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Screenshots by Yasiru Nayanajith, from the Google Play listing
View on Google Play

AppBrain's verdict

EstablishedPopularLoved by users
Rating on Google Play
4.79
231,976 ratings
Installs
14 million
Last updated
November 2, 2026
Ads
Contains ads
Size
8.34 MB

Device Info: System & CPU Info is popular, with 14 million installs. Users love it: 4.8 stars from 231,976 ratings. Its best ranking is #86 in Top Free, Tools in Indonesia.

Official page on Google Play

Pros & Cons

  • Comprehensive real-time monitoring across CPU, GPU, RAM, battery, storage, sensors, and network
  • On-device processing with zero tracking or data collection as claimed by the app
  • Export detailed Text and PDF reports for diagnostics and support
  • Extensive device information including system, network, and display specs
  • Lacks some 'pro' or more detailed camera/screen specifications found in some competitors
  • Some advanced features seen in rival tools may not be present (e.g., certain pro-level diagnostics)
  • Requires broad permissions typical for diagnostics tools, which may raise privacy considerations for some users

User feedback

Ratings and reviews on Google Play

Comments on Device Info: System & CPU Info for Android

★★★★★ DirectPass · Oct 20, 2026
I've been using your apk extractor app for so long and just got recommended this app out of nowhere. And I didn't know it was the same dev! The moment I entered the apk analyzer tab the design seemed identical and my suspicions grew, and after checking I couldn't stop grinning 😁 anyway beautiful app and leaves no room for gaps, tells you everything about your phone and beyond.
★★★★★ Shadow Playz · Nov 2, 2026
Could you plz add a button that lets you customize it to prank your friends by? Writing your own info all of them and a button to make a real app TSM.
★★★★★ Kamil Yeşil · Oct 13, 2026
​Great app, but there's a battery unit display bug on newer devices with large batteries. "Capacity (Charged)" shows "7 mAh" instead of "7 Ah" (or ~7000 mAh). The system seems to output values in Ah, but the app mistakenly labels them as mAh. Please fix this unit scaling issue! My os is magic os 11.
★★★★★ lee bennett · Nov 1, 2026
An amazingly easy to navigate app, considering the amount of information it carries on each device!!. It's become absolutely indispensable on my phone now!!!.
★★★★★ Udhddy Das · Oct 29, 2026
Best app your device chake app is forever try kro Arafat
★☆☆☆☆ Manav Kumar · Oct 15, 2026
It is loading more late after the latest update

Google Play Rating history and histogram

200K
24K
2.8K
2.5K
3.1K

Store listing

By Yasiru Nayanajith, from Google Play
Description by Yasiru Nayanajith Written by the developer, not by AppBrain. Click to read.
Device Info is a powerful hardware monitor and system information app that shows your full phone specs in one place. Track CPU, GPU, RAM, battery health, temperatures, storage, and network activity in real time.

Explore detailed specs for your display, cameras, sensors, and codecs, and test your hardware to catch faults early. Go further with a Wi-Fi Analyzer, Network Mapper, App Analyzer, floating monitor, and home screen widgets, then export or share full reports in seconds.

📊 Dashboard
Overview of CPU, RAM, battery, internal and external storage, sensors, and installed apps.

📱 Device Information & Phone Specs
View model, manufacturer, brand, hardware, board, build fingerprint, device age, manufactured date, USB host support, SIM details, and network information.

⚙️ System Information
Android version, API level, One UI version, security patch, kernel, Google Play services, Vulkan, OpenGL ES, system uptime, root apps, and language.

🎚️ CPU & GPU Monitor
View SoC details including CPU architecture, supported ABIs, governor, core count, real-time CPU frequencies, GPU renderer, GPU vendor, GPU version, and graphics capabilities.

🔋 Battery Monitor
Track battery health, level, charging status, temperature, voltage, current (mA), power (watts), technology, and estimated capacity.

🌐 Network & Connectivity
View Wi-Fi, Bluetooth, NFC, Ultra-Wideband (UWB), USB, and mobile network information including IP address, gateway, DNS, frequency, Wi-Fi standard, security, and link speed.

📟 Display & Camera
Display resolution, pixel density, refresh rate, HDR support, brightness, physical size, plus camera specifications including aperture, focal length, ISO range, RAW support, focus modes, flash modes, and image formats.

🎬 Codecs
See every audio and video codec your phone supports, including AV1, HEVC, and VP9, for both decoding and encoding.

💾 RAM & Storage
Monitor RAM usage, RAM type, RAM frequency, storage capacity, and internal and external storage with real-time statistics.

📡 Sensors
View every available sensor including vendor, type, power usage, wake-up support, dynamic sensor support, and maximum range.

📚 Apps & App Analyzer
View installed apps, permissions, activities, services, providers, receivers, signatures, minimum and target Android versions, extract APKs, and analyze apps with advanced graphs.

📶 Wi-Fi Analyzer
Scan nearby Wi-Fi networks and analyze signal strength, channels, Wi-Fi standards, security protocols, and estimated distance.

🗺️ Network Mapper
See how your phone connects to the internet, then scan your local network to find connected devices and their manufacturers.

🔧 Hardware Tests & Device Diagnostics
Test display, multi-touch, flashlight, loudspeaker, earpiece, microphone, proximity sensor, light sensor, accelerometer, charging, headset, vibration, Bluetooth, fingerprint, and volume buttons.

🌡️ CPU Temperature & Thermal Monitor
Track CPU, GPU, battery, and system temperatures using Android thermal sensors.

📈 Floating Monitor & Material You Widgets
Display floating overlays for RAM, battery, CPU temperature, and device statistics, or add customizable Material You widgets to your home screen.

🎨 Material You Themes
Beautiful light and dark themes with dynamic colors.

📄 Export & Share Reports
Export complete device and system information as Text or PDF reports, or share a link with your hardware specs for diagnostics, troubleshooting, or technical support.

🛠️ Also Included
Permission Analyzer • Data Usage Monitor • Screen Time • Compass • Public IP Lookup

✅ Perfect For
• Tech enthusiasts who want to know every detail
• Developers testing device compatibility
• Repair technicians diagnosing hardware faults
• Anyone buying or selling a used phone

Download Device Info and see what’s really inside your phone.

Recent changes:
- Improved public IP retrieval.
- New Network Mapper tool
- Improved dashboard progressbars
- Optimized widgets
- Bug fixes and performance improvements

Safety and technology

Found in the app by AppBrain
Ads
Contains ads
Price
Free
Libraries
18
App size
8.34 MB
Content rating
Everyone

Technologies used by Device Info: System & CPU Info

35 permissions · 18 libraries
Subscribe to see full permission and library details

Releases

Updates seen on Google Play
Version
3.4.4.3
Launched
September 2018
  • Nov 2, 2026UpdateVersion 3.4.4.3
  • Oct 31, 2026UpdateVersion 3.4.4.1
  • Oct 16, 2026UpdateVersion 3.4.4.0
  • Sep 25, 2026UpdateVersion 3.4.3.6
  • Sep 8, 2026UpdateVersion 3.4.3.4
Show all changes Show fewer

Alternatives

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Device Info: System & CPU Info icon Device Info: System & CPU Info
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Installs

Tracked by AppBrain
Last 30 days
190 thousand
Per day
6.4 thousand
30-day average
Play install range
10+ million
Launched
September 2018

Installs over time

Device Info: System & CPU Info has been installed 14 million times. Over the past 30 days, it averaged 6.4 thousand installs per day.

Rankings

Google Play top charts
Highest rank
#86
Chart
Top Free
Tools
Country
Indonesia

Google Play Rankings for Device Info: System & CPU Info

Top rankings

Rank Country Category List
86 Indonesia Tools Top Free
Show all market rankings

Ranking history in Indonesia

About the app and developer

About Device Info: System & CPU Info

Device Info: System & CPU Info is a tools app developed by Yasiru Nayanajith.

How many times has Device Info: System & CPU Info been installed?

Device Info: System & CPU Info has been installed 14 million times. In the last 30 days, the app was installed 190 thousand times. It is ranked in the top 100 tools apps.

What is the rating of Device Info: System & CPU Info?

Device Info: System & CPU Info is rated 4.79 out of 5 stars, based on 230 thousand ratings.

Is Device Info: System & CPU Info free?

Device Info: System & CPU Info is free. The app size is 8.34 MB. The latest version available is 3.4.4.3. The last update was on November 2, 2026.

What are the requirements for Device Info: System & CPU Info?

The app has a content rating of Everyone. The app has been available on Google Play since September 2018.

Device Info: System & CPU Info is made and published by Yasiru Nayanajith. AppBrain is an independent app data site and isn't affiliated with Yasiru Nayanajith. The app name, icon, screenshots and description belong to Yasiru Nayanajith and are shown as published on Google Play.

App Performance Report

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Developer information for Yasiru Nayanajith

Yasiru Nayanajith

support@deviceinfo.app

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