Diagnost Publisher: Rabi Nakarmi Genre: Productivity Released: 19 Aug, 2018 Size: 22.5 MB Price: FREE! Click here to request a review of this app App Store Info Description Welcome to my iPhone Diagnostic - Check your device (iPhone and iPad) performace.Diagnostic allow you to check you screen touch,button,biometric,vibration and many more. Screenshots Screenshot 1 of 6