POS Ninja - Making POS Simple

POS Ninja is a fast, offline-first point-of-sale and inventory management app built for small shops, cafes, and market stalls. Everything runs on your device — no account, no sign-up, and your data stays with you.

Inventory, made simple Track stock levels, unit cost, and pricing for every item. Import and export via Excel with bilingual (English/Chinese) column support, or scan items in instantly with a 2D barcode scanner using our companion QR import tool.

Sell in seconds Publish inventory items into a clean, tappable product grid. Build a sale, apply item or ticket-level discounts, mark items as gifts, and check out with cash, card, or digital payment — with automatic change calculation and stock deduction.

Track every sale Every completed sale is saved to your receipt history. Reprint receipts anytime, and see income, cost, and profit trends on a built-in analytics dashboard with daily breakdowns and custom date ranges.

Taiwan e-invoicing, when you need it Optionally issue government-compliant Taiwan e-invoices (電子發票) directly from checkout, with mobile barcode carrier and NPO donation support — powered by Amego. This feature is off by default and only sends data to our server when you turn it on.

File Syncing with Ease Easily sync your files from the POS machine by pairing our website (https://upload.pos.food-ninja.com) with this app using a code once.

Built for real shops

Works offline — no internet required for day-to-day use Currency support for NTD and USD with correct rounding Tax-inclusive or tax-exclusive pricing Full English and Traditional Chinese localization Light, dark, and system themes with multiple color palettes

Your privacy matters: inventory, sales, and receipt data never leaves your device unless you explicitly enable e-invoicing or use our syncing feature (optional). See our Privacy Policy for full details.

Link to our Privacy Policy: https://pos.food-ninja.com/en/about/pp/ Link to EULA (Apple's EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Link to our Terms of Service: https://pos.food-ninja.com/en/about/tos/