Your accounts. Any currency.
Zero bank connections.
Enter your numbers. That's it. You stay in control of your data, and we handle the currency conversion using daily exchange rates.
- Real daily exchange rates for 140+ currencies
- Works with any account: banks, brokerages, crypto, property
- Nothing to sync, nothing to break
Every account at a glance.
Click in for the full story.
All your accounts in one grid, each with its own trend line. Tap any account to see its full history and growth over time.
- Sparkline charts show each account's trajectory
- Track checking, savings, investments, crypto, and property
- See which accounts are driving your net worth
You don't need
another budgeting app
You already know where your money goes. You just want to see if the plan is working.
Not transaction tracking
Skip the categories. One number tells you if your net worth is growing.
Not a daily habit
No syncing, no feeds, no notifications. Open it once a month, update your numbers, close it.
Not a learning curve
If you've used a spreadsheet, you already know how this works.
fatstack is for people who already have a system. We make it easier to see if it's working.