期限! Keep

期限! Keep is a simple, free app designed to prevent waste by tracking expiry dates for food, medicines, coupons, and other items. It supports quick entry, barcode scanning, camera/photo library attachments, and image-based data creation, with push reminders that can be set up to 100 days before expiry.

Data can be filtered and searched quickly; users can register custom barcodes for frequently used items, compare prices via barcode lookups, and customize settings for notifications, list order, monthly views, themes, and iCloud backup. It even includes landscape support on iPad and offers all features free of charge.