Launching today

Stintly
AI-powered invoicing & taxes that never leave your device
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AI-powered invoicing & taxes that never leave your device
0 followers
All-in-one invoicing, expenses, time tracking & taxes for freelancers — 100% offline with on-device AI. No accounts, no cloud, no subscription. Your data never leaves your device. Replaces QuickBooks, FreshBooks, Toggl & Expensify in one app. ✦ Professional invoices with custom branding ✦ Expense tracking with receipt photos ✦ Built-in time tracker ✦ Quarterly tax estimates ✦ AI insights powered by on-device models. ✦ P&L reports & dashboards Free to start. No credit card. No signup.











Hey Product Hunt! 👋
I'm Ryan, a solo iOS developer.
I built Stintly because I was tired of the freelancer tool tax — $30/month for QuickBooks, $15 for a time tracker, $10 for expense management. That's $660/year just to manage your own money.
But the bigger issue was privacy. Every one of those tools requires an account and stores your financial data on their servers. As a freelancer, my invoices, client info, and tax data are the most sensitive things I have. Why should they live on someone else's cloud?
So I built an app that does all of it — invoicing, expenses, time tracking, tax estimates — and runs entirely on your device. No server. No account. No internet required.
The AI features (expense categorization, financial insights, predictions, forecasts) run on-device using Qwen. Nothing is ever sent anywhere.
It's free with up to 5 clients.
I'd love your feedback. What features would make this a must-have for your freelance workflow?
Thanks for checking it out! 🙏