Böl

Split expenses, not friendships — an iPhone and iPad app for shared money.

01Overview

Böl tracks shared expenses between friends, housemates and travel groups. People log what they paid and for whom; the app works out who owes whom and how to settle.

Objective — Let people log what they paid and for whom, and have the app work out who owes whom — then help them settle up.

02Role

Mobile app and product design delivered by DevCommunity.

03Scope

04Technical approach

Leftover cents are assigned deterministically to the first people in the split.

Settle-up reminders limited to one per day, with clear payment steps.

Receipt scanning and voice dictation — always confirmed by the user.

A free tier with two active groups and a paid Böl+ tier.

05Status & outcome

Coming soon to the App Store.

07Contact

Websites, platforms, mobile apps or a second pair of eyes on your architecture — tell me what you're building and where it needs to go.