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We're on a mission to help you take control of your finances, one expense at a time.
Billy was born from a simple frustration: managing expenses and subscriptions shouldn't be complicated. In today's world of recurring subscriptions, one-time payments, and various financial commitments, keeping track of everything can feel overwhelming.
We believe that financial clarity leads to better decisions. When you can see exactly where your money is going, you're empowered to make choices that align with your goals and values.
That's why we built Billy—a simple, intuitive Android app that helps you track subscriptions, one-time expenses, and installment plans. Scan receipts with OCR, set budgets, share expenses with your household, track income and savings goals, and visualize spending with interactive charts. Protect your data with fingerprint or face unlock. The free version stores everything locally on your device for privacy and offline access. Pro subscribers get cloud sync, household sharing, and data import/export. No complicated spreadsheets, no confusing interfaces. Just clarity and control over your finances.
To empower individuals and families to achieve financial clarity and make informed spending decisions through intuitive, accessible technology. We're committed to building tools that respect your privacy, work seamlessly in your daily life, and help you build better financial habits.
Your financial data is sensitive. The free version stores all data locally on your device for maximum privacy. Pro subscribers can optionally enable cloud sync, but we never sell your information to third parties.
We believe powerful tools don't need to be complicated. Billy is designed to be intuitive and easy to use from day one.
Every feature we build starts with understanding your needs. Your feedback shapes our product roadmap.
Co-Founder & Developer
Full-stack developer passionate about building tools that simplify everyday life. Espen leads the technical development of Billy, from the Android app to the web platform.
Co-Founder & Design
Focused on user experience and making finance feel approachable.
Free version stores all data locally on your device—works completely offline with maximum privacy. Pro subscribers can optionally enable cloud sync to access data across devices.
See your spending patterns at a glance with beautiful charts and visualizations.
Never miss a payment with smart notifications for upcoming bills and subscriptions.
Organize expenses by category with custom colors and icons for easy identification.
Group expenses by trip tags to track spending for vacations, projects, or any event. See total costs per trip at a glance.
Attach photos of receipts to your expenses. Keep digital copies of all your purchase records organized in one place.