keeper: Warranty Vault

New document vault, receipt scanning, flexible local reminders, and a refined dashboard experience.

Keep warranties, receipts, and return deadlines together without creating an account.

keeper is an offline-first organizer built for private, practical product tracking. Add a purchase, attach receipt and product images, and let the app calculate return and warranty dates using calendar-aware date math.

TRACK WHAT MATTERS

• See return windows, active warranties, upcoming expirations, and expired coverage at a glance
• Search by product or store and filter the list by status
• View purchase dates, return deadlines, warranty expiration dates, and countdowns
• Record brand, serial number, purchase price, notes, and replacement history

KEEP RECEIPTS CLOSE

• Capture a receipt with the camera
• Use on-device text recognition to help fill purchase details
• Attach receipt and product images stored locally in the app

GET USEFUL REMINDERS

• Schedule local return deadline reminders
• Choose warranty alerts 1, 3, or 6 months before expiration
• Choose weekly warranty reminders when you need closer follow-up
• Edit or remove a product and its reminders are rescheduled automatically

PRIVATE BY DESIGN

• No account
• No cloud sync
• No subscription
• No ads or analytics
• Your warranty data and images stay on this device

Export a product summary when you need to share it, or export all tracked products as CSV for your own records.

keeper works offline. An optional troubleshooting action can open a web search in your browser when you choose it.