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Use CardZen on desktop and mobile
Use the iPhone app for fast capture and the web app for detailed review, inventory, and selling.
- Updated
- 2026-07-10
- Read
- 3 min
- Status
- Current
One account across iPhone and web
Sign in with the same CardZen account in the iPhone app and the web app. Your cards, batches, purchases, sales, and settings stay together, so you can capture on your phone and continue the work on a larger screen.
In the iPhone app
Use the CardZen iPhone app while you're physically handling cards.
- Choose Normal capture for one card at a time, or Quick Scan for a whole stack.
- Quick Scan detects cards automatically, captures every front and back, and lets you review the matched pairs before saving.
- Saved cards appear in the same batches you use in the web app.
- Check batches, inventory, purchases, sales, and listing activity away from your desk.
In the web app
Use a desktop browser for the work that benefits from a big screen and a keyboard:
- Review batches, edit many fields at once, and use keyboard shortcuts.
- Drag-and-drop photo uploads and CSV imports.
- Create, revise, and bulk-reprice eBay listings.
- Import and reconcile purchases and sales, and read the P&L report.
- Change account, billing, and eBay settings.
Related guides
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