Device Id: Phone Info & Tests
Device Id: Phone Info & Tests Summary
Device Id: Phone Info & Tests is a ad-supported Android app in Tools by AppKadag. Released in Feb 2015 (11 years ago). It has about 2.1M+ installs and 10.4K ratings with a 4.23★ (good) average. Based on AppGoblin estimates, it reaches roughly 285.8K monthly active users and generates around $10K+ monthly revenue (0% IAP / 100% ads). Store metadata: updated Jun 12, 2026.
Recent activity: 982 installs this week (4.4K over 4 weeks) showing steady growth View trends →
Store info: Last updated on Google Play on Jun 12, 2026 .
4.23★
Ratings: 10.4K
Screenshots
App Description
Device info & IDs, hardware tests, CPU monitor & app privacy — all in one.
Device Id shows every detail about your phone — and what other apps secretly see about you. 1,000,000+ users trust it for device IDs, hardware tests, CPU monitoring and app privacy scanning.
WHY 1M+ USERS CHOOSE DEVICE ID
✓ The only device info app with a built-in privacy scanner
✓ Verify any phone before buying — instant hardware tests
✓ One-tap shareable spec report (great for selling phones)
✓ Compare your phone today vs last month — spot changes
✓ Free, no in-app purchases, no hidden upgrades
PRIVACY SCANNER — What Your Device Exposes
- See which of your device identifiers apps can access
- IDs that don't reset vs. IDs that can be reset
- Risk badges: public, resettable, restricted, permission-gated
- Understand what's trackable before sharing your device
DEVICE INFORMATION
- Android ID, OAID (Open Advertising ID), GSF ID, IP address
- IMEI, Serial Number*
- Build ID, API level, Android version
- Manufacturer, model, brand, board, hardware
- Root detection
HARDWARE TEST SUITE
- Multi-touch test & dead pixel scan
- Speaker, microphone test
- Vibration, camera flash test
- GPS provider check
- Sensor responsiveness
LIVE SYSTEM MONITOR
- Real-time CPU usage & frequency
- CPU temperature & thermal status
- Battery temperature trend
- RAM, storage, thermal info
BATTERY HEALTH DETAIL
- Design capacity vs current capacity
- Charge cycle count (Android 14+)
- Health percentage & status badge
- Live voltage and temperature
NETWORK INFO
- Wi-Fi: SSID, RSSI (dBm), frequency, link speed, band (2.4/5 GHz)
- Cellular: carrier, network type (2G/3G/4G/5G)
- IPv4 and IPv6 addresses
- Public IP, location, ISP via ipinfo.io
DISPLAY INFO
- Refresh rate (Hz)
- Wide color gamut (P3) support
- HDR types: HDR10, HLG, HDR10+, Dolby Vision
- DPI bucket (xxxhdpi, xxhdpi, etc.)
STORAGE BREAKDOWN
- Internal storage used vs free
- External SD card stats (if present)
LIVE SENSORS
- Accelerometer, gyroscope, magnetometer
- Light, proximity, pressure
- Step counter
- See exact values updating in real time
INTERNET SPEED TEST
- Download speed in Mbps
- Ping in milliseconds
- Powered by Cloudflare
SNAPSHOT & COMPARE
- Save your phone state at any time
- Compare snapshots to spot changes
- Useful when buying used or before/after rooting
SHARE AS IMAGE
- One-tap full device report (image)
- Verified phone specs for selling, buying used phone
- Insurance / warranty proof
HOME SCREEN WIDGET
- Battery %, RAM, Android ID at a glance
- Resizable widget
- No app open required
Use cases:
- Selling your phone? Generate a verified spec report.
- Buying a used phone? Run hardware tests before paying.
- Curious about app privacy? See exactly what apps see about your device.
- Phone running hot? Check live CPU & temperature.
- Need an Android ID for setup? Tap and copy.
* IMEI/Serial only on supported Android versions and with permission.
* No data leaves your device. All checks run locally.
Free, no hidden upgrades.