Free tools
Small tools, zero sign-up
Free web calculators built by the studio behind SplitSnap, DailyPulse, and FairShare. Use them right here — and if one earns a spot on your home screen, there's an app for that.
Bill split calculator
Split any restaurant bill with tip in seconds — see exactly what each person owes.
Open tool →Habit streak calculator
Count your streak and see the dates you'll hit the 21, 66, and 100-day milestones.
Open tool →Who owes who?
Enter what everyone paid and settle the group in the fewest possible payments.
Open tool →