Fast Retail

Zerobytes.IO

About this app

Fast Retail — your shop in your pocket.

Fast Retail is an offline-first point-of-sale and inventory companion built for retail counters, restaurants, and service businesses. Ring up sales, manage your catalog, and track every shift — even when the network drops. The app keeps working on local storage and syncs automatically the moment you're back online, so you never lose a sale.

Point of sale
• Fast, tap-to-add register with a live cart
• Item modifiers, per-line and order-level discounts, and taxes
• Assign customers and salespeople to a sale
• Open tickets — save, name, move, assign, and split tickets across the counter
• Quick checkout with multiple payment methods

Catalog management
• Create and edit items with prices, SKUs, barcodes, and stock
• Organize products into categories
• Build reusable modifiers and option sets
• Set up discounts and apply them at the register

Receipts
• Complete, searchable receipt history
• Itemized receipt detail with taxes, discounts, and payments

Shifts & cash management
• Open and close shifts with starting and closing balances
• Record expenses and cash movements during a shift
• Review full shift history at any time

Built for the real world
• Offline-first: every screen loads instantly from on-device storage
• Automatic background sync — your data stays consistent across devices
• PIN-protected actions for sensitive operations like discounts and settings
• Optimized for both phones and tablets
• Secure sign-in with encrypted credential storage

Whether you're behind a single counter or running multiple stores, Fast Retail gives you a quick, reliable, and modern way to sell and manage your inventory — online or off.

What’s new

UI optimisations & bug fixes