Every currency, one number
CZK, EUR, GBP, INR and USD, added up at the day's real exchange rate.
Ask in plain words
The AI explains. It never does the math itself.
Only your device, by default
Files you import, and accounts you connect yourself, stay on this device — nowhere else.
Net worth
3,042,820 Kč
53k Kč (−1.7%) past month
Spent / mo
56,013 Kč
Saved / mo
30,200 Kč
Live preview. Real math, sample numbers.
Your money's numbers live on your device.
Your accounts, your keys and all the arithmetic live in an encrypted vault on this device, so there is nothing for us to read, sell, or lose. Import a file and nothing leaves at all. Connect a bank and one named, licensed provider reads it to deliver it; on the way to your device it passes through a small Arth relay that keeps none of it — no database, no log of what passed through. Connect your own AI key and those questions go straight to that provider, on your account. Still never through us.
On-device vault Encrypted at rest Works offline Export anytime