Budget together. Share only what you choose.
Kanjō is a modern kakeibo for couples and families: one household ledger where groceries can be shared and fun money stays private — updated in real time on every device.
Coming to the App Store
This month
Our ledger
-
FairPrice Finest
Groceries · Joint card
−S$87.50
Today
-
Ippudo Tanjong Pagar
Eating out · Mei's card
−S$64.20
Yesterday
-
SP Utilities
Home · Joint card
−S$148.32
Friday
-
Kinokuniya
Fun money · Daniel's card
−S$28.90
Thursday
Sharing is per category, not per account
Most budget apps make you pick a side: merge everything into one joint account, or run two separate apps and reconcile over text messages. Kanjō draws the line where households actually do — at the category.
Share Groceries with your partner and you both see every trolley run the moment it is entered, from either phone or browser, with one budget you watch together. Keep Fun money private and it never appears in anyone else's ledger — no settings buried three screens deep, no accidental oversharing.
Invitations are explicit: you invite someone into a category, they accept, and either side can step out at any time. Everything else in your ledger stays yours alone.
Groceries
Shared with Daniel
Rent & utilities
Shared with Daniel
Fun money
Only you can see this
The receipt does the typing
Snap a photo and Kanjō reads the merchant, date, tax, and every line item with AI, then files the expense into the right category with the original image attached. You review, save, done. No more squinting at a crumpled receipt while thumbing numbers into a form.
COLD STORAGE
Great World City
Salmon fillet 300gS$14.90
Koshihikari rice 5kgS$21.50
Seasonal vegetablesS$18.75
Oat milk 1L ×2S$13.60
GST 9%S$6.35
TOTALS$87.50
Cold Storage
Groceries · Joint card
−S$87.50
Today
Salmon fillet 300g S$14.90
Koshihikari rice 5kg S$21.50
3 more items
Receipt photo attached
Any currency, any statement
Spend in yen on holiday and log it in yen — Kanjō converts to your home currency so budgets and monthly totals stay comparable. Back home, import a PDF or CSV bank statement: transactions you already logged are matched automatically, duplicates are skipped, and the rest become expenses in one tap.
Spent abroad, totalled at home
-
Ichiran Dotonbori
Osaka trip
−¥1,880
≈ S$10.35
-
Suica top-up
Osaka trip
−¥3,000
≈ S$25.85
-
Night market
Bangkok weekend
−฿420.00
≈ S$16.55
Statement import, without duplicates
-
Matched
POS FAIRPRICE FINEST SI NG
−S$87.50
-
Matched
GIRO SP SERVICES
−S$148.32
-
New expense
AXS PAYMENT B/216
−S$42.00
In your browser today, in your pocket next
The web app is a full client: add expenses, scan receipts, set budgets, and watch your partner's entries appear the moment they are saved. The iOS app works on the same ledger over the same real-time sync — one household, whichever screen is closer.
Coming to the App Store