About this app
Never Lose a Gift Card Again Americans waste $27 billion in unused gift cards every year. Cardinal makes sure you're not one of them. Cardinal is the beautiful way to manage your gift cards. Track balances, get smart alerts, and never waste money again. KEY FEATURES - Smart OCR Scanning Snap a photo and AI instantly extracts all card details. No manual typing required. - Digital Wallet All your cards in one beautiful place with scannable barcodes for instant in-store use. - Expiration Alerts Get notified before cards expire. Customize reminders for 30, 14, 7, or 1 day before. - Balance Tracking See your total gift card value at a glance and track which cards need attention. - Bank-Level Security End-to-end encryption keeps your card details safe. Your data is always protected with AES-256 encryption. WHY CARDINAL? - Up to 10 gift cards with all essential features - Beautiful, intuitive design that feels like Apple Wallet - Works with gift cards from any retailer - Offline access to your cards - Export your data anytime THE PROBLEM WE SOLVE $308 billion in gift cards are sold every year, but 10% ($27B) goes unused. Don't let your gift cards expire or get lost in a drawer. Cardinal keeps everything organized in one secure place. PERFECT FOR - Anyone who receives gift cards for birthdays, holidays, or rewards - People who forget to use their gift cards before they expire - Shoppers who want to maximize their gift card value - Families managing multiple gift cards Download Cardinal today and start saving money. Free to start, no credit card required. Terms of Service: https://www.usecardinal.app/terms.html
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Sep 4, 2026 · 6:08 AM Free