Invoice.app vs Stampius

Invoice.app is a powerful yet simple invoicing solution designed with ease of use in mind. Tailored for freelancers, contractors, and small business owners, it’s the ideal tool for managing finances efficiently. Available on iOS, iPadOS, macOS, and the web with seamless syncing across devices, Invoice.app is ready to support your business, wherever you are. Main Features: - Create invoices, estimates, purchase orders, and credit memos - Export multiple documents at once for streamlined workflows - Track and export expenses - Customize PDF templates - Manage clients and document items - Keep track of payments - Work offline - Sync data across all devices - Offer discounts on items or total - Convert estimates into invoices - Calculate taxes and totals - Use search, filter, and sorting options E-Invoicing Invoice.app keeps you compliant with national e-invoicing standards: - Poland (KSeF): send and receive invoices through the National e-Invoicing System - Germany (ZUGFeRD & XRechnung): every invoice PDF embeds ZUGFeRD data (EN 16931), and public-sector clients also receive a standalone XRechnung file Plan Options Free - 3 invoices - 3 clients - Simple PDF template - Payment tracking - Multi-currency - Data export - E-invoicing - Cross-device sync Starter - All features from Free - Unlimited invoices & clients - Estimates, purchase orders & credit memos - Items - Unlimited custom tax rates - All PDF templates - Custom logo Premium - All features from Starter - Expenses - Time tracking - Multiple companies - Data import - Accountant export Terms of Service: https://invoice.app/terms Privacy Policy: https://invoice.app/privacy

Stampius is the companion app for businesses using Stampius digital loyalty programs. Scan customer Apple Wallet loyalty cards and add stamps instantly at checkout. The app makes it easy for staff to manage loyalty rewards without extra hardware or complicated systems. With Stampius Scanner you can: • Scan customer loyalty cards using QR codes • Add stamps in seconds during checkout • Redeem rewards when customers reach their goal • View customer stamp history and activity • Track loyalty progress in real time Stampius is designed for cafés, bakeries, restaurants, retail stores and more that want a simple digital stamp card solution without plastic cards or separate loyalty apps. Customers keep their loyalty cards in Apple Wallet and collect stamps automatically when they visit your store. No paper cards. No separate customer app. Just Apple Wallet.