Before building EasyInvoice, I looked hard at the tools people already reach for โ and each one forced a compromise.
None of them did all three things I actually wanted: real German e-Rechnung compliance, built-in time tracking that flows into invoices, and a fast native app with no subscription where my data stays in my own iCloud.
So EasyInvoice is the app I couldn't find: native Mac & iPhone, XRechnung/ZUGFeRD out of the box, time tracking โ invoice โ payment reminders in one loop, beautiful typeset PDFs, and a one-time purchase instead of yet another monthly bill. It works whether you invoice in Berlin or Boston.
EasyLetter
Hey Product Hunt ๐
I'm Felix, an indie dev. I built EasyInvoice because invoicing tools are either bloated SaaS with monthly fees, or they completely ignore the reality of EU compliance.
In Germany, E-Rechnung (XRechnung / ZUGFeRD) is now mandatory for B2B invoices, but the existing options are clunky web apps. I wanted something native, fast, and private, where my invoice data lives in my own iCloud, not on someone's server.
So EasyInvoice does the boring-but-critical stuff properly:
โข Valid XRechnung & ZUGFeRD e-invoices
โข Time tracking that flows directly into invoices
โข Expenses, estimates, recurring invoices, receipt OCR, multi-currency
โข Clean typeset PDFs, no subscription
It works whether you're a freelancer in Berlin or a contractor in the US.
Would love your feedback ... especially on what would make invoicing genuinely painless for you. Happy to answer anything!