Warranty Sage: Receipt Vault

Your receipts never leave your phone.

Warranty Sage keeps your receipts and warranties on the phone you bought them with. Add an item at the till, set how long the warranty runs, and get a reminder before it ends. No account, no cloud to sign into, no subscription on files that are already yours.

ADD AN ITEM ONCE
Take a photo of the receipt and the product. Enter the name, store, price, and purchase date. Choose a warranty length: 6 months, 1, 2, 3, 5, or 10 years, lifetime, or a custom number of months. Add a serial number and a note when it helps a later claim.

REMINDERS
Each item gets one reminder, 30 days before the warranty ends. Set it to 7, 30, or 90 days on any item. Lifetime items stay quiet.

CLAIM PDF
Export an item as a clean PDF with its details and photos, ready to hand to a shop or an insurer. Export the whole vault as one PDF when you need a home inventory.

THE VAULT
Search by name or store. Sort by what runs out first. Each item shows whether it is active, expiring, or expired, and expired items move to an Archive on their own.

WHAT STAYS ON THE PHONE
Everything. Receipts, prices, and serial numbers do not leave the device. With backup switched off, Warranty Sage makes no network calls at all. There is no account to lose, and we run no server that can read your vault.

OPTIONAL GOOGLE DRIVE BACKUP
Switch on backup and a copy goes to a "Warranty Sage Backups" folder in your own Google Drive. The app only sees files it created there. It stays off until you turn it on, and you can disconnect whenever you want.

BACKUP AND RESTORE
Export one file with your data and photos, and keep it wherever suits you. A restore checks every file before it replaces anything, so a broken copy cannot wipe your vault.

DARK MODE
Follow the system theme, or set light or dark yourself.

PRICE
Warranty Sage is free. No ads, no ad code, no subscription, and no cap on how many items you keep. The internet permission is there for the optional Google Drive backup and nothing else. With backup off, nothing leaves the phone.

Warranty Sage is part of the Sage line of small, private tools.