Billdu Review

Simple mobile invoicing for small businesses and freelancers

Billdu is a simple, mobile-first invoicing application designed for small businesses, freelancers, and self-employed professionals who need professional invoicing capabilities in an easy-to-use package. Founded in Slovakia in 2013, Billdu serves over 200,000 users across 100+ countries with invoicing, expense tracking, and basic business management tools. The app creates professional invoices in seconds with customizable templates, business branding, and e-signature. PDF and online invoice delivery provides flexibility for different client preferences. Automatic payment reminders reduce outstanding receivable follow-up time. The expense scanner captures and categorizes receipts via smartphone camera. Client management maintains customer records, contact details, and invoice history. Estimates and purchase orders complement the invoicing workflow. Multi-currency support handles international billing across different currencies. The business card scanner converts paper contacts to digital client records. Analytics provide revenue summaries, outstanding balance tracking, and client payment analysis. Billdu's pricing is among the most affordable in the market, with a free tier for low-volume users and plans starting at $3.99/month. The app is available for iOS, Android, and web, with real-time synchronization across devices. Billdu's European origin provides strong support for European invoicing standards and VAT handling in multiple EU countries. For sole traders and micro-businesses needing clean, professional invoicing at minimal cost, Billdu is an attractive option.