tipstir works out the tip, splits the check, and rounds to a clean number. No accounts, no setup, no scrolling. Open it, enter the subtotal, done.

THREE PERCENTAGES YOU CHOOSE
You pick the three, in Settings, sliding each row to the number you want. They sit on the main screen from then on, so the common case is one tap. Not everyone tips the same way, and tipstir has no opinion about which three are yours.

TIP BEFORE TAX, AND TAX YOUR WAY
The tip is calculated on the subtotal rather than the taxed total, so you are not tipping on sales tax. Enter the tax however your check happens to show it: as a percentage rate, odd fractions of a percent included, or as the dollar amount already printed on the receipt. One tap switches between the two.

SPLIT BY THE TABLE
Step the headcount up or down and every figure splits with it, tip and total both. What you owe and what the whole table owes sit side by side, and the per-person amounts add up to the check exactly, with no stray penny. Eating alone? The split figures step aside so the tip and the total stay front and center.

ROUND IT
One tap takes each person's share to a whole dollar and tells you what tip percentage that actually came out to, so you can decide whether you are happy with it. Tap again to put the check back the way it was.

NO ACCOUNT, NO CONNECTION
There is nothing to sign up for and nothing to sign in to. The calculator works with the phone in airplane mode, and the figures you enter never leave your phone.

BUILT FOR THE TABLE
Large numbers and high contrast, because restaurants are dark. Everything on one screen, because the server is waiting.

REMOVE ADS
tipstir is free, supported by a single banner along the bottom. A one-time $2.99 purchase removes it permanently, and restores on any device signed in to the same account you bought it with.

From tipstir labs LLC. Questions and bug reports go to support@tipstir.com, and a person reads them.