Dashboard
Live overview of model, processor, memory, storage, battery and thermal status.
✦ Professional Android diagnostics
Know your device. Protect its performance.
A refined all-in-one toolkit for hardware, system, battery, network, apps, cameras, sensors, QR codes and technology news.
Private by design · 20 languages · 53,000+ device models
DEVCHECK QM
Everything your Android reveals
Clear data, deep diagnostics and practical tools—organized into focused, professional tabs.
Hardware & CPU
CPU cores, frequencies, GPU, RAM, display and a catalog of 53,000+ models.
System
Android, kernel, architecture, security, build and runtime details.
Battery Health
Charge state, temperature, voltage, current, capacity and health estimation.
Network & Wi‑Fi
Wi‑Fi, mobile connection, IP, DNS and radio diagnostics in one safe view.
Applications
Inspect installed applications, versions, packages and storage information.
Cameras
Explore camera modules, resolutions, focal lengths and supported capabilities.
Sensors
Read available motion, environment and position sensors with live values.
QR & Barcode
Scan and create QR/barcodes, extract text, open links or connect to Wi‑Fi.
News & Greetings
Localized technology stories and elegant greetings for special dates.
INTERFACE
Made for clarity
Fast navigation, readable metrics and a polished experience on phones and tablets.
Know your device. Protect its performance.
A refined all-in-one toolkit for hardware, system, battery, network, apps, cameras, sensors, QR codes and technology news.