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Last updated on: 2026-06-12
Android Apps > Tools > Hardware Info: Device Sentry
Hardware Info: Device Sentry icon

Hardware Info: Device Sentry

1.6
Cezar Popescu
5.00
36 reviews
500+
Downloads
Free

Monitor CPU, RAM, battery, sensors and system security in real time.

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Device Sentry is an advanced hardware info, device diagnostics and system security monitoring app for Android. It provides real-time monitoring of CPU, GPU, RAM, battery, storage, sensors, network, and security status, plus detailed device specs and on-screen overlays. Not ranked in any top list; it also emphasizes a privacy-first approach by processing all data locally.

Pros & Cons

  • Privacy-first: all data processed locally on the device
  • Comprehensive real-time monitoring across CPU, GPU, RAM, battery, storage, network and sensors
  • Rich hardware specs and actionable diagnostics
  • Floating overlays and home screen widgets for quick access
  • Free features include security scans and hardware health tests
  • Limited information about Device Sentry Pro pricing and features in the provided data
  • Very new app ( ~14 days) with limited long-term user feedback
  • Large permissions list may raise privacy considerations for some users

About Hardware Info: Device Sentry

Hardware Info: Device Sentry is a tools app developed by Cezar Popescu.

How many times has Hardware Info: Device Sentry been downloaded?

Hardware Info: Device Sentry has been downloaded 840 times. In the last 30 days, the app was downloaded 170 times.

What is the rating of Hardware Info: Device Sentry?

Hardware Info: Device Sentry is rated 5.00 out of 5 stars, based on 36 ratings.

Is Hardware Info: Device Sentry free?

Hardware Info: Device Sentry is free to download. The APK download size is 16.21 MB. The latest version available is 1.6. The last update was on June 11, 2026.

What are the requirements for Hardware Info: Device Sentry?

The app has a content rating of Everyone. The app has been available on Google Play 4 weeks ago.

Description
Device Sentry is an advanced hardware info, device diagnostics and system security monitoring app for Android phones and tablets.
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More data about Hardware Info: Device Sentry

Price Free to download
Total downloads 840
Recent downloads 170
Rating 5.00 based on 36 ratings
Ranking Not ranked
Version 1.6
APK size 16.2 MB
Number of libraries ?
Suitable for Everyone
Ads NO ads

App Performance Report

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Hardware Info: Device Sentry compared with similar apps

Common keywords of similar apps

Sentry Advanced Monitoring Statistics Diagnostics Specifications Logging Session Developer Analyze Resolution Thermal Technology Analytics Configuration Floating Overlays Widgets Device Battery Information Hardware Cpu Security Ram System Time Network Status Real Storage Detailed Performance Sensor Data Monitor Gpu Health Temperature Info Sensors Including Details Screen Display Usage View Memory Tests Camera

Keywords missing from this app

Phone Version App Shows Level Features Check Support Wifi Complete Apps Pro Test Software Bluetooth Supported Installed Frequency

More from Cezar Popescu

Cleanse: Calorie Tracker icon Cleanse: Calorie Tracker
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0.0
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Google Play Rating history and histogram

36
0
0
0
0

Downloads over time

Hardware Info: Device Sentry has been downloaded 840 times. Over the past 30 days, it has been downloaded 170 times.

Changelog of Hardware Info: Device Sentry

Show changelog

Developer information for Cezar Popescu

Cezar Popescu

cezar.popescu@hotmail.com

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Comments on Hardware Info: Device Sentry for Android

★★★★★ Ismail Abdulrazzaq · Jun 10, 2026
The app is good and presents hardware information in a clear, organized way, making important device details easy to check. The real-time CPU and RAM monitoring is especially useful for keeping track of performance.
★★★★★ Scott Bevan · May 24, 2026
This is a simple diagnostics app to check your device is working optimally. It works perfectly, giving detailed and descriptive insights into your device metrics. I think the upgrade banner is a little strong on first opening, but you can skip it before buying after trying it out
★★★★★ vivek bhoraniya · May 23, 2026
This app gives really good insights about your device and its in detail. I figured out cpu usage from this app and found there were certain apps I was using that had some services running that were occupying and due to that CPU was at high usage.

Google Play Rankings for Hardware Info: Device Sentry

This app is not ranked

Technologies used by Hardware Info: Device Sentry

Hardware Info: Device Sentry is requesting 17 permissions and we don't have library information (yet).

Permissions

Network communication
view network connections, view Wi-Fi connections, full network access, Google Play billing service, Google Play license check
System tools
run at startup, draw over other apps, prevent phone from sleeping
Extra
android.permission.ACCESS_ADSERVICES_AD_ID, android.permission.ACCESS_ADSERVICES_ATTRIBUTION, android.permission.BATTERY_STATS, android.permission.FOREGROUND_SERVICE, android.permission.FOREGROUND_SERVICE_SPECIAL_USE, android.permission.QUERY_ALL_PACKAGES, com.devicesentry.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION, com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE, com.google.android.gms.permission.AD_ID
We haven't collected library information for this app yet. You can use the AppBrain Ad Detector app to detect libraries in apps installed on your device.
Trust & Safety: Privacy-first: Device Sentry processes all data locally on your Android device. No personal information, hardware statistics or monitoring data is collected, stored or transmitted to external servers.
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