Prepper

Prepper is an offline emergency preparedness inventory manager. Track your supplies, containers, and storage locations using barcode scanning. All data is stored locally on your device with no cloud dependencies.

Features:
- Barcode/QR code scanning for locations, containers, and supplies
- Hierarchical container organization with arbitrary nesting
- Supply tracking with expiration dates and shelf life management
- Support for both metric and imperial units
- Database backup and restore

Supply Types can now carry an optional category, and the Inventory screen can
be filtered by it.
Much smaller download: release builds are now minified, which strips unused
code (notably unused Material icons).