Android Info Master

Android Info Master puts a powerful, privacy-minded diagnostic dashboard on your device, showing hardware, system and connectivity details without cloud syncing or accounts. If you want immediate answers about CPU, memory, storage, battery, display, camera, sensors, installed apps or nearby Wi‑Fi, Android Info Master provides an organized local report and exportable text/JSON summaries. The app targets power users, enthusiasts and technicians who need quick system health checks, app auditing and manual hardware tests while keeping all data on-device. Permissions are requested only when necessary and export files are created only when you choose to generate them.

Key Features

⭐ Comprehensive device dashboard with quick system health metrics and consolidated hardware/system readouts.

⭐ Deep diagnostic views for Android, CPU, GPU, memory, storage, display, battery, camera, sensors, thermal, USB, DRM and connectivity.

⭐ App Analyzer with filters for platform, installer, SDK target, install location and risk category to help audit installed apps.

⭐ Wi‑Fi Analyzer that scans nearby networks and reports signal strength, channels, standards, security and estimated distance.

⭐ Manual hardware tests and live sensor checks (display, multitouch, flashlight, speaker, vibration, fingerprint, Bluetooth, accelerometer, magnetometer, light, proximity) plus exportable reports; Android Info Master keeps reports local until you export.

Advantages

✅ Strong local-first privacy model: no accounts, no analytics and no background uploads — your information stays on the device.

✅ Fast access to detailed diagnostics and exportable reports ideal for troubleshooting, repairs and device comparisons.

✅ Practical tools for power users and auditors, including app filtering, Wi‑Fi environment checks and thermal/sensor live tests.

✅ Customization with accent themes, AMOLED-friendly styling and home-screen widgets for combined device status, RAM, storage and battery.

✅ Permission-aware design that clearly labels restricted data and requests access only when a feature requires it.

Disadvantages

❎ Some detailed information requires Android permissions (camera, location, phone/network) and will be unavailable until the user grants access.

❎ Designed for power users and technicians, so casual users may find the level of detail overwhelming.

❎ No cloud sync or automatic backups — reports must be exported manually if you want to save or share them.