This app performs comprehensive hardware diagnostics on your iPhone, checking 39 critical components. It provides an overall health grade and detailed test results, helping you identify potential issues before they become costly repairs. Generate shareable reports and monitor your device's health over time with routine checks.
2.0
June 22, 2026
• Water Ejector Tool: Got water in your speakers? Use our new sound wave tool with multiple intensity modes (Deep, Normal, High) to safely eject water and restore your speaker quality! • Smoother Experience: We’ve fixed UI glitches, improved text formatting for localized languages, and removed the infinite loading spinners for a much cleaner look. • Performance improvements and minor bug fixes to keep your device checks fast and reliable.
More
Dropped your phone in water? Save your speakers.
Jun 24, 2026 — Jul 25, 2026
¡Gracias por la calificación de 5 estrellas! Hemos diseñado esta herramienta de diagnóstico para que cualquiera pueda probar fácilmente el hardware del iPhone sin necesidad de un técnico. Asegúrate de probar la función de detección con un solo clic para realizar una revisión completa del estado del dispositivo y verificar automáticamente los sensores, los micrófonos y la pantalla táctil. ¡Mantente atento a más actualizaciones de diagnóstico!
iChecker is a free utility app designed to perform 39 forensic-level diagnostic tests on your iPhone. It helps you assess the overall health of your device's hardware components and identify potential issues.
You simply tap once within the app to initiate a series of diagnostic tests. iChecker then provides an instant health grade (A+ to F) and detailed results for each tested hardware system.
iChecker runs tests on your screen and display (multi-touch, dead pixels), internal sensors (Face ID, gyroscope), connectivity (Wi-Fi, Bluetooth), and hardware components like microphones, cameras, and buttons.
Yes, iChecker is ideal for verifying the condition of a used iPhone before purchasing. You can generate shareable PDF reports that serve as undeniable evidence of the device's health.
No, all 39 tests run locally on your device. Your diagnostic data never leaves your iPhone, and no cloud uploads or accounts are required.
iChecker features a unique Weekly Streak system with intelligent reminders to run routine hardware checks. This preventative care helps you monitor your iPhone's health over time and catch early signs of failure.
Based on the provided information, iChecker is currently supported on iPhones only.
No, iChecker is ad-free. It is a free application that does not display advertisements.
