CostBoard

CostBoard is a calm, private way to track your money and send professional quotes, all from your phone. It is local-first and works fully offline, so your data stays on your device unless you choose to back it up.

TRACK YOUR SPENDING
- Log expenses in seconds: amount, category, status, done.
- Set budgets and get a heads-up before you overspend.
- See trends, categories and month-to-month comparisons in one calm view.
- Set up recurring expenses so regular costs track themselves.

PROFESSIONAL QUOTES
- Create professional price quotes for clients.
- Send them as a clean PDF straight from your phone.
- Keep personal finances and client quotes apart with Private and Business modes.

PRIVATE BY DESIGN
- Local-first: your data lives on your device.
- Works 100% offline, no account required.
- Optional anonymous, end-to-end encrypted cloud backup with an Account Key. No email, no password.
- No tracking and no ads.

ABOUT THE AUTHOR
CostBoard is developed by POLPROG, a Polish technology company creating browser extensions, web applications, and mobile apps with a focus on privacy.

Website: https://polprog.pl/
CostBoard product page: https://polprog.pl/apps/CostBoard/