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Last updated on: 2026-08-23
Android Apps > Tools > Device Info: System & CPU Info
Device Info: System & CPU Info icon

Device Info: System & CPU Info

3.4.3.1
Yasiru Nayanajith
4.78
229,028 reviews
10,000,000+
Downloads
Free

Monitor CPU, GPU, RAM, battery health, hardware tests and run device diagnostics

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Device Info: System & CPU Info is a comprehensive Android hardware and software monitor, delivering real-time data on CPU, GPU, RAM, battery health, storage, sensors, display, camera, and network, with built-in tests and exportable reports. Trusted by over 1 million users and rated 4.77 from 223,639 reviews, it emphasizes zero tracking. With 10,000,000+ total downloads and 200K in the last 30 days, it maintains a strong position in the TOOLS category, ranking #138.

Pros & Cons

  • Extensive, real-time hardware and system data across CPU, GPU, memory, battery, sensors, and display
  • Built-in tests, benchmarks, and exportable reports
  • Privacy-focused with zero tracking claims
  • Widget-rich experience and Material You integration for quick monitoring
  • No explicit IMEI or device-tracking features highlighted, unlike some competitors
  • Some advanced carrier-level diagnostics may be less emphasized than specialized tools

About Device Info: System & CPU Info

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

Download Statistics

Device Info: System & CPU Info has been downloaded 13 million times. In the last 30 days, the app was downloaded 200 thousand times. It is ranked #109 in tools.

User Ratings

Device Info: System & CPU Info is rated 4.78 out of 5 stars. The rating is based on 230 thousand ratings.

App Information

Device Info: System & CPU Info is FREE to download. The APK download size is 8.44 MB. The latest version available is 3.4.3.1. The last update was on August 2, 2026.

Technical Requirements

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

Description
Device Info is a powerful hardware monitor, system monitor, and device information app trusted by over 1 million users, featuring a 4.75β˜… rating.

Monitor your phone's CPU, GPU, RAM, battery health, storage, sensors, display, cameras, network connectivity (Wi-Fi, Bluetooth, and mobile data), and thermal performance in real time. Use it as your CPU monitor, RAM monitor, performance monitor, and device diagnostics tool. Benchmark your device and export detailed reports—all with zero tracking, no accounts, and no data collection.

πŸ“Š Dashboard
Overview of CPU, RAM, battery, internal and external storage, sensors, and installed apps.

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

βš™οΈ 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.

πŸ”‹ 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.

πŸ“Ÿ 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.

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

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

πŸ“š 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.

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

β˜‘οΈ 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.

πŸͺŸ 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.

πŸ“„ Export Reports
Export complete device and system information as Text or PDF reports for diagnostics, troubleshooting, or technical support.

πŸ› οΈ Also Included
Permission Analyzer • Data Usage Monitor • Compass

βœ… 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

πŸ”’ 100% Private
No tracking, no accounts, and no data collection. Everything stays on your device.

Download Device Info today and monitor your CPU, GPU, RAM, battery health, storage, sensors, network, and system performance with one powerful hardware monitor.

Recent changes:
* Theme colors are back for All Android versions. (Clear cache & data and start fresh)
* Improved Memory tab
* Added ZRam
* Bug fixes and performance improvements
Show more Show less

More data about Device Info: System & CPU Info

Price Free to download
Total downloads 13 million
Recent downloads 200 thousand
Rating 4.78 based on 230 thousand ratings
Ranking Medium ranked
Version 3.4.3.1
APK size 8.44 MB
Number of libraries 21
Suitable for Everyone
Ads Contains ads

App Performance Report

Get a detailed PDF report for Device Info: System & CPU Info with download trends, rating history, and key performance statistics β€” useful for competitive research or tracking your own app. Learn more

Get PDF Report β€” $29

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Device Info: System & CPU Info icon Device Info: System & CPU Info
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Device Info: System & CPU Info compared with similar apps

Common keywords of similar apps

Wi Fi Diagnostics Thermal Export Reports Analyzer Material Powerful Connectivity Mobile Tracking Accounts Collection Internal External Installed Fingerprint Monitor Device Cpu Ram Gpu Battery System Hardware Information Storage Support Sensors Display Network Data Apps View Info Health Performance Including Sensor Bluetooth Real Time Version Security Temperature Usage Tests App Phone

Keywords missing from this app

Details Camera Memory Detailed Status Complete Level Features Pro Modes Check Supported Screen Build Number Voltage Specifications User

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Google Play Rating history and histogram

Rating history
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200K
25K
2.8K
2.3K
3.3K

Downloads over time

Downloads over time
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Device Info: System & CPU Info has been downloaded 13 million times. Over the past 30 days, it averaged 6.7 thousand downloads per day.

Changelog of Device Info: System & CPU Info

Show changelog

Developer information for Yasiru Nayanajith

Yasiru Nayanajith

support@deviceinfo.app

Website

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Address:

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Comments on Device Info: System & CPU Info for Android

β˜…β˜…β˜…β˜…β˜† Anasuya Das Β· Aug 14, 2026
Some camera info not matched as per specification of phone. Over all app is good. User-friendly.
β˜…β˜…β˜…β˜…β˜† Olamide Junaid Β· Aug 2, 2026
Wonderful app. But pls just return the font color to white on the widgets pls. This new update made the font color black. Pls return to white
β˜…β˜…β˜…β˜…β˜… Chinthaka Niranjan Β· Aug 14, 2026
Awesome Mobile application which can monitor the whole device in simple touch. Highly recommend πŸ‘
β˜…β˜…β˜…β˜…β˜… Douglas Morley Β· Aug 8, 2026
All the data about your phone you ever want to know.
β˜…β˜†β˜†β˜†β˜† Aaron Luck Β· Aug 5, 2026
My phone's memory got full as heck after downloaded this
β˜…β˜†β˜†β˜†β˜† Shah Zain Β· Aug 10, 2026
I click one not realy option when they ask "are you enjoying it" then app automatically close!!!!!!🀬🀬🀬🀬🀬🀬
β˜…β˜†β˜†β˜†β˜† Zakir Hosen Β· Aug 1, 2026
This app doesn’t work properly, I bought a phone before 2 years but app shows me only manufacturing date not the uses of phone's age.

Google Play Rankings for Device Info: System & CPU Info

Top rankings

Rank Country Category List
109 Indonesia Tools Top Free
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Ranking history in Indonesia

Ranking history
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Technologies used by Device Info: System & CPU Info

34 permissions Β· 21 libraries
Subscribe to see full permission and library details
Trust & Safety: The app requests a broad set of permissions typical for device-info tools (location, camera, microphone, storage, network, usage stats, etc.) and integrates advertising IDs (Facebook Ads, AdMob). The long description emphasizes zero tracking or data collection, which aligns with a privacy-friendly stance, but users should review permission usage and ad experiences.
Device Info: System & CPU Info icon Device Info: System & CPU Info
Hardware Info: Device Sentry icon Hardware Info: Device Sentry
CPU-Kit: Device Info & Monitor icon CPU-Kit: Device Info & Monitor
G-CPU:Monitor CPU, RAM, Widget icon G-CPU:Monitor CPU, RAM, Widget
Device Info: Check System, CPU icon Device Info: Check System, CPU
Device Manager PI: System Info icon Device Manager PI: System Info
Device Info: CPU, RAM, Storage icon Device Info: CPU, RAM, Storage
DevCheck Device & System Info icon DevCheck Device & System Info

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