Device Vault
Check your Ad ID, GAID, OS & device info
Device Vault is a lightweight utility for checking, copying, and sharing essential information about your device — fast and without clutter. On iOS it ships as IDFA Inspector, revealing what your iPhone tells apps about itself: the identifiers, hardware, system state, and network details any installed app or SDK can read.
Available for Android and iOS.
Advertising identifiers
Check your Ad ID and GAID on Android; on iOS, see the IDFA after App Tracking Transparency, the IDFV, and your current tracking permission.
Device and system details
OS and device info on Android; on iOS, hardware (model, CPU cores, memory, storage, display), system state (thermal, uptime, battery, brightness), and network (IP, connection type, VPN detection).
Copy, share, and export
Share and export values easily on Android; on iOS, tap any value to copy, share the full snapshot via the system share sheet, or send it to another device as a QR code.
Built for the people who need it
Made for developers, testers, ad ops, and anyone curious about their device. The iOS app runs with no account and no tracking.