Android Info Master

Crystal Software

About this app

Android Info Master gives you a detailed, local-first view of your Android device in a clean, high-tech diagnostic dashboard.

Explore hardware, system, CPU, memory, storage, battery, display, camera, sensors, connectivity, apps, Wi-Fi networks, and more. Built for users who want fast answers, detailed reports, and practical tools without accounts, cloud sync, analytics, or unnecessary noise.

Android Info Master keeps your information on your device. Reports are only created when you choose to export them.

Key Features

Device dashboard with quick system health metrics
Detailed device, Android, CPU, GPU, memory, storage, display, battery, camera, sensor, thermal, USB, DRM, and connectivity info
App Analyzer with filtering by platform, installer, SDK target, install location, and risk category
Wi-Fi Analyzer with nearby network scanning, signal strength, channels, standards, security, and estimated distance
Manual hardware tests for display, multitouch, flashlight, speaker, vibration, sensors, Bluetooth, fingerprint hardware, and volume controls
Live sensor tests for accelerometer, magnetometer, light, and proximity sensors
Home screen widgets for combined device status, RAM, storage, and battery
Export reports as text or JSON
Select only the report sections you need
Custom accent themes and AMOLED-friendly styling
Local-only privacy model with no accounts or analytics
Privacy-Focused
Android Info Master does not use analytics, accounts, cloud sync, or background uploads. Some Android data requires permissions, and permission-gated information is clearly labeled. Exported reports are created only when you request them.

Great For

Power users
Android enthusiasts
Repair and troubleshooting
Device comparison
App auditing
Wi-Fi environment checks
Hardware diagnostics
Keeping a local device info report
Permissions Notice
Some features require Android permissions to access protected system areas, such as camera access for flashlight testing, location/Nearby Wi-Fi permissions for Wi-Fi scanning, and phone/network permissions for restricted connectivity details. Android Info Master explains restricted or unavailable data clearly.

What’s new

Initial Release of Android Info Master - Advanced Android device diagnostics, app analysis, Wi-Fi scanning, widgets, reports, and manual hardware tests.

Totally Free: No-Ads, No-InApp Purchases! All we ask is an honest review.