// U5 · PLAN
CoreBudget
A monthly budget planner that starts where your money does — with your paychecks.
// try it now
Plan a month
Add a paycheck, drop a bill on the calendar, and watch the balance update.
Runs the real app, right here in the page. Nothing to install.
// what it does
Budgeting that starts with the paycheck
Most budget apps start with categories and hope your income fits. CoreBudget starts the other way round: you enter what you actually get paid and when, and everything else is planned against that.
Bills go on a calendar with their due dates, so you can see which paycheck each one lands on before it surprises you. Spending gets logged by category as it happens, and the running balance tells you what is genuinely left — not what is left before the bills you had forgotten about.
It is the same approach as every other BrosCo app: your figures stay on your device unless you choose otherwise, and the free tier is a real one.
// features
What's inside
Paycheck-first planning
Set your income and pay dates, then plan the month around them.
Bills on a calendar
Due dates laid out visually so nothing arrives unannounced.
Category spending
Log transactions as they happen and see where the month actually went.
Running balance
Always know what is left after the bills still to come.
Deposit ledger
A clear record of money in, kept separate from money out.
Month to month
Roll forward and compare, instead of starting from scratch each time.
Private by default
Your figures stay on your device. Nothing is uploaded unless you ask.
Nothing to install
Runs in the browser on phone, tablet, or desktop.
// good to know
A budgeting tool, not financial advice
CoreBudget helps you see and plan your own money. It does not provide investment, tax, or financial planning advice, and it does not connect to your bank — you enter what you want to track, and nothing else is pulled in.
Questions, bugs, or ideas?
Every message reaches the person who wrote the code.