Phone Diagnostics Expert
Check Sensors, Camera & NFC
Only for iPhone
Free · In‑App Purchases
iPhone
Improved performance and stability for a smoother diagnostics experience.
Phone Diagnostics Expert - Professional Device Comprehensive Diagnostic Tool
Key Features
• Quick Test: One-click automatic detection of all core functions
• Professional Test: Manual verification of individual device components
• Detailed Reports: Generate complete test result reports
Test Items (25 Total)
【Sensors】(7 items)
• Compass: Magnetometer accuracy detection
• Vibration: Vibration motor function test
• Gravity Sensor: Accelerometer and gyroscope detection
• Proximity Sensor: Proximity sensor function detection
• Ambient Light Sensor: Environmental light sensor detection
• Touch Function: Touchscreen response detection
【Connectivity】(2 items)
• WiFi: Wireless network connection detection
• Bluetooth: Bluetooth functionality detection
【Hardware】(6 items)
• Flashlight: LED flash function detection
• Microphone: Audio input function detection
• Speaker: Audio output function detection
• Earpiece: Call audio output detection
• Button Function: Hardware button function detection
• Volume Control: Volume adjustment function detection
【Camera】(2 items)
• Front Camera: Selfie camera function detection
• Rear Camera: Main camera function detection
【Screen Display】(2 items)
• Screen Display: Display effect detection
• Screen Brightness: Brightness adjustment function detection
【System Functions】(6 items)
• Network Lock: Network connection status detection
• Face ID: Biometric authentication detection
• Storage Space: Device storage detection
• Charging Function: Charging system detection
• Call Function: Phone call function detection
Use Cases
• Comprehensive testing before purchasing used devices
• Device troubleshooting and issue identification
• Function verification after repairs
• Regular device health checks
Key Advantages
• Clean interface, easy operation
• Accurate and reliable test results
• Support for generating test reports
This update focuses on performance and reliability improvements:
- Improved overall app responsiveness
- Fixed several stability issues in diagnostics flows
- Optimized startup and result-loading performance
- Improved compatibility on more device models
The developer, 君 潘, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 君 潘
- Size
- 30.8 MB
- Category
- Utilities
- Compatibility
Requires iOS 14.0 or later.
- iPhone
Requires iOS 14.0 or later. - iPod touch
Requires iOS 14.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Pro Unlock $0.99
- Copyright
- © 2025