FlipperHelper

What is FlipperHelper?

FlipperHelper is a free iPhone app for resellers who buy secondhand items and want to keep everything organized from purchase to sale. It helps you snap purchases, track listings across 16 selling platforms, record expenses, and calculate your real profit after fees, travel, and currency changes. The app works offline, stores data locally, and backs up to iCloud automatically. It also offers search, trip tracking, stock value dashboards, reminders, and shareable stats cards. It’s built for people who source in person at car boot sales, flea markets, charity shops, and similar markets, replacing messy spreadsheets with a simple workflow.

Key features

• Snap purchases and generate unique SKUs automatically.
• Track listings across 16 selling platforms.
• Calculate real profit after fees and transport.
• Works offline with local storage and iCloud backup.
• Supports multi-currency with automatic daily exchange rates.
• Shows stock value, trip profit, and sell speed.