TyagiKnow Your Device.
Inside Out.
The ultimate device utility and diagnostics app. Test sensors, GPS, internet speed, battery health, display, speakers — all in one powerful, beautifully designed toolkit.
Real-Time Diagnostics
Monitor every critical metric of your device at a glance — from CPU load to battery temperature, all updated in real time.
Professional
Network Diagnostics
Run a full internet speed test, analyze WiFi signal strength, measure latency to multiple servers, and inspect your network configuration — all with a single tap.
Advanced Audio
Testing & Analysis
Test your microphone sensitivity, run speaker frequency sweeps, visualize audio waveforms, and measure ambient sound levels with a calibrated decibel meter.
GPS Accuracy &
Motion Tracking
Monitor your live GPS coordinates, accuracy radius, altitude, and satellite count. Track motion in real time with a digital speedometer and compass.
Complete Hardware
Test Suite
Run comprehensive hardware tests — check for dead pixels, test touch accuracy, calibrate your display colors, and verify vibration, flashlight, and all physical buttons.
Every Tool You Need
A comprehensive suite of device utilities, tests, and diagnostics — all in one app, free forever.
Start Diagnosing
Your Device Today
DeviceX is free to download and use. No subscriptions, no data collection, no compromises.