iCheckup: Used Phone Test

Assess a used iPhone or iPad with public APIs and a clear report.

iCheckup helps you assess a used iPhone or iPad before you buy or sell it.

The app guides you through checks for device information, display, camera, audio, sensors, battery, connection and ownership status. iCheckup uses only public iOS and iPadOS APIs and clearly explains what can be assessed automatically and what is not available to third-party apps.

Reports stay on the device unless you choose to share them. iCheckup is not an Apple assessment, does not determine Apple part status and has no access to Apple internal diagnostics.