App xài tiện dụng
App hay sử dụng tiện dụng
Free
About
This tool helps you quickly check the functionality of your iPhone or iPad's hardware components. It tests the display, touch screen, cameras, speakers, and microphone, ensuring everything is working as expected. Designed for privacy, all tests are performed on-device with no data collection.
✓Display color and dead pixel test
✓Configurable touch screen grid test
✓Camera detection and individual testing
✓Speaker and earpiece audio output test
✓Microphone recording and playback test
✓On-device processing, no data collection
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What's New in iDiagnostic
1.0.9
June 4, 2026
Bug fixes and stability improvements.
User reviews
FAQ
What hardware components does iDiagnostic test?
iDiagnostic tests the display for dead pixels and color shifts, the touch screen for responsiveness across the entire surface, all physical cameras, the loud speaker and internal earpiece for audio output, and the microphone for recording and playback.
Is iDiagnostic free to use?
Yes, iDiagnostic is completely free to download and use. It does not have any in-app purchases or advertisements, offering a straightforward diagnostic experience.
Does iDiagnostic collect my data?
No, iDiagnostic prioritizes user privacy. It runs entirely on your device, making zero network requests. Your camera, microphone, and test results are never collected, transmitted, stored, or shared.
What devices are compatible with iDiagnostic?
iDiagnostic is designed for Apple devices and is compatible with iPhone, iPad, and iPod touch. It automatically follows your device's system language setting, available in English and Vietnamese.
How often is iDiagnostic updated?
The latest version of iDiagnostic is 1.0.9, last updated on June 4, 2026. Updates typically focus on improving functionality and ensuring compatibility with the latest operating system versions.
Can iDiagnostic help me if I'm buying a used iPhone?
Absolutely. iDiagnostic is perfect for anyone buying a used iPhone or iPad, allowing you to verify that all key hardware components are functioning correctly before making a purchase.
Does iDiagnostic have ads?
No, iDiagnostic is ad-free. The description explicitly states 'No ads. No tracking. No accounts. Just a clean diagnostic tool that does one thing well.'
What is the age rating for iDiagnostic?
iDiagnostic has an age rating of 4+. This indicates it is suitable for users of all ages and does not contain content that would be inappropriate for children.