# LockerThing > LockerThing is a privacy-focused iPhone utility for tracking a locker number and optional combination. Users can scan a locker number with on-device OCR or type it in, then find the current locker in widgets, Live Activities, and the Dynamic Island. LockerThing is designed without user accounts, advertising, analytics, or cloud storage. Camera recognition happens on the device; camera frames are not saved or transmitted. An optional locker combination is stored separately in the iOS Keychain and can require Face ID or the device passcode before it is revealed. ## Product - [LockerThing](https://lockerthing.app/): Official product overview, feature details, and interface screenshots. - [Locker Number App Guide](https://lockerthing.app/locker-number-app): Where LockerThing works and answers to common questions about scanning, widgets, codes, and privacy. ## Policies and support - [Privacy Policy](https://lockerthing.app/privacy): How LockerThing handles camera frames, locker details, local storage, and optional combinations. - [Contact LockerThing Support](https://lockerthing.app/contact): Official support contact and guidance for technical questions.