PhoneCheck is your all-in-one phone health and diagnostics app.
Know your phone inside out — before buying after repair or anytime.

🔋 BATTERY HEALTH
Get an estimated battery health percentage. See if your battery
has degraded over time — the info your Settings page hides from you.

⚡ LIVE CHARGING METER
See real-time charging watts. Find out if your charger or cable
is actually fast charging your phone.

📊 FULL DEVICE SPECS
Complete hardware and software information:
- System — Android version security patch kernel uptime
- CPU — cores architecture frequencies
- Memory — RAM usage available memory
- Storage — real usable space vs advertised size
- Display — resolution density refresh rate HDR
- Camera — megapixels per lens aperture flash
- Network — connection type dual SIM info
- Sensors — full sensor list with live readings

🔬 HARDWARE TEST SUITE
Test your phone before buying or after repair:
✓ Touch screen test — check every point on the screen
✓ Multi-touch test — verify finger tracking
✓ Display test — dead pixel check with color cycling
✓ Flashlight test
✓ Vibration test
✓ Speaker test
✓ Sensor live readings

📋 PHONE REPORT CARD
Run a full check and get a scored health report (0–100).
Share the report as an image — perfect for selling your phone
or showing a repair shop.

100% FREE. No account needed. No personal data collected.
Zero permissions beyond what ads require.