Name, amount, date and category. That is it.
Expenses, budget and household clarity
Understand your month without opening a spreadsheet.
Lumi helps you track expenses, follow your monthly target and separate personal spending from shared household costs.
Available for iPhone · Lumi Web is for existing users · No investment advice
This month64% of target
Left this month$2,390
Household spend$1,240
Added now
Groceries$320
Food · Personal · Today
Worth checkingGoing out is higher than usual
A small nudge. Not a lecture.
How it works
Three small steps that make the month clearer.
What was used, what is left and what looks unusual.
Shared expenses do not disappear inside personal spending.
Shared home
What is personal, what belongs to the home, and what needs attention.
Lumi helps you see the state of the household without losing your personal picture.
Trust and privacy
No magic promises.
Lumi helps you see expenses and make small decisions in time. It does not replace financial advice or promise outcomes.
Ready to understand your month without opening a spreadsheet?
The iPhone app is available now. Existing users can also log in through Lumi Web.