How much can you still spend this month?
Mosa answers that every day. You log expenses in seconds, your household follows along, and the month stops bringing surprises.
How it works
Tell it what comes in
Your income and fixed bills go in once and repeat every month.
Log in 5 seconds
Amount, category, done. Or snap the receipt and Mosa fills it in.
See what's left
One number: how much you can still spend, net of what's still due.
Built for real life
Family or just you
Invite whoever shares the bills. Everyone logs from their own phone and sees the same month.
Recurring bills and installments
Rent, internet and 10-payment purchases show up in the right months without retyping.
Alerts at the right time
Bill due tomorrow, category near its limit, weekly summary. At most one alert a day.
Face ID and privacy
The app opens with your face or fingerprint. Receipts are read on your own phone.
Light or dark
A calm look in both themes, on phone and desktop.
Free
No credit card, no trial period.
FAQ
Does Mosa connect to my bank?
No. You log entries in the app or on the web, so Mosa never asks for your bank password.
How much does it cost?
Nothing. Mosa is currently free.
Can I use it alone?
Yes. A single person uses Mosa the same way; inviting someone is optional.
Which languages?
Portuguese, English and Spanish. The app follows your phone's language and you can change it in Settings.
How do I delete my account?
In the app or on the web, under Settings › Delete my account. See the Delete account page for details.