IN DEVELOPMENT · iOS & ANDROID
Life together.
Money, a little
clearer.
Keep your own records. Share the living costs.
Make room for the life behind the numbers.
Prelaunch. General downloads are not open yet.
& OURS

KEEP WHAT’S PERSONAL, PERSONAL.
A shared budget.
Space for yourself.
A shared ledger for shared costs. A personal ledger for your own spending. Choose the right place before you record.
A CLOSER LOOK
Four ways to make it yours.
Your own records.
A budget together.
Keep your personal ledger separate from the shared one. Invite others to record household costs, with viewing and editing permissions you can check.
Korean & English UI · KRW budgets · sample data

Paste. Review.
Then save.
Paste or share a supported payment message, check the date, amount and category, then save. Jalsseum does not automatically read your message inbox.
Korean & English UI · KRW budgets · sample data

A month that starts
on your payday.
Set the start date for your monthly budget. Check category budgets and remaining amounts on a cycle that matches your life.
Korean & English UI · KRW budgets · sample data

Small purchases.
A clearer month.
Review spending by date and move between the ledger and statistics. Edit your records and filter reports to see what matters to you.
Korean & English UI · KRW budgets · sample data

FIRST LOOK / 00:30
Less typing.
More living.
Thirty seconds of Jalsseum in use, with Korean captions and real app screens. No sound is needed.
- 00:05Review a message
- 00:13Personal and shared ledgers
- 00:18Check the budget
BUILDING JALSSEUM
Follow the making.
Small improvements, real app screens, and what we are preparing next.
Read the devlog ↗A first look at everyday money, together.
Screens, a short film, and our next steps →YOUR EVERYDAY, OUR NEXT STEP
What would make
your budget easier?
Tell us what you want to try and which device you use. We will explain current early-access availability by email.
Ask about early accessFollow Jalsseum on YouTube ↗Follow on Instagram ↗Join the conversation on Threads ↗Follow updates via RSSKorean & English interface. Budgets are currently based in KRW. Country availability and pricing will be announced when ready.