Ana makes the group. Nobody else needs the app yet.
She types five names and books the van for ₱4,500, split six ways. The group lives on her phone only, no account, no sign-up. She can run the whole trip like this if she wants to.
The trip was fun. The group chat afterwards, with receipt screenshots and “who still hasn’t paid?”, was not. KKB keeps one honest tally for the whole group: scan the receipt, assign the lines, see who owes whom, mark it paid. No sign-up to start, and it works with no signal.

Six friends, three days, one phone doing the math. Scroll and the phone keeps up.
She types five names and books the van for ₱4,500, split six ways. The group lives on her phone only, no account, no sign-up. She can run the whole trip like this if she wants to.
KKB reads every line, the service charge and the VAT, and fills in the expense. Ana puts the sisig on Ben and the halo-halo on Dani; shared dishes split between whoever had them. She checks it against the paper before saving, because a scanner can be wrong.
Publishing the group turns it into a shared one. Ben installs KKB, enters the code, taps his own name from the list and every share already on “Ben” is his. Dani’s kid is covered by Dani, so the little one’s halo-halo lands on her tab automatically.
KKB nets the whole weekend down to the fewest payments. Ben already sent Ana ₱932 from his e-wallet and tapped it paid; Ana’s phone updates when the bus finds signal again. Nothing moves through KKB; it just keeps the record straight.
Not every loan belongs to a trip. The Debts tab tracks one-off loans between you and a contact, takes partial payments, and shows one clean number per person. The group chat can go back to planning the next one.

Equal, custom amounts, by line item from the receipt, or paid-for where one person simply covers the rest. Mix them within one group; the balance engine sorts it out.
Groups live on your phone first. Add expenses in the mountains or a basement KTV and it syncs when you are back online. Sharing a group creates an account silently; only receipt scanning asks for an email, so your credits follow you.
A standing cover for a partner, a kid, or the friend you invited. Every share Ana owes lands on Ben across the whole trip, and the expense still shows who actually ordered what.
KKB never touches money. Pay each other however you already do, on GCash, Maya, your bank app or cash, and KKB keeps the one record everyone agrees on.
No subscriptions. Premium is a one-time purchase and scan packs never expire.
Need more scans? Packs of 20 for ₱69 or 75 for ₱179. They never expire.
Prices in Philippine pesos as shown in the App Store and Google Play, and may change. Purchases are handled by the store.
Personal groups never leave the device. Shared groups and receipt photos go to our servers only when you publish or scan, and you can delete your account and everything with it from Settings in one tap. The full details are short and written in plain language.
Free on iPhone and Android. Start a group in ten seconds, no account needed.