8:30 PM
Buy-ins land in two taps
Set what a buy-in is worth, and from the next night on the app remembers: you start in two taps. The host logs every entry the moment it happens. Hands stay on the cards, not on a calculator.
One night, from first buy-in to last transfer
10:15 PM
The whole table sweats the pot, live
Busted early? Watch from the couch: every entry shows up on everyone's phone the second it's logged. No more "wait, how much are you in for?", the number is just there.
11:47 PM
Danny bought in. Again.
A re-entry isn't a secret, it's a data point. The app remembers every single one, even when Danny would rather not. At the end of the night, it's all on the table.
1 Danny's entries
1:15 AM
Six debts. Two payments. Zero arguments.
This is the moment it was all for: the app checks that the numbers actually balance, collapses every debt into the fewest possible transfers, and settles to the cent, or in whole amounts if the table prefers. Everyone sees one simple line: who, to whom, how much.
The night without it
- Danny pays Nina $40
- Alex pays Maya $65
- Omar pays Nina $30
- Danny pays Maya $55
- Sam pays Maya $25
- Alex pays Nina $20
The night with it
- Danny pays Maya $120
- Alex pays Nina $80
Get it and start counting
Free, no account, no sign-up
We never touch the money. Just the argument.
Adds Up moves no money, connects to no payment app, and has no idea what you did with your units. It does the math of a night between friends, and leaves the rest to you.
House rules
The questions every table asks, answered once
Is this a gambling app?
No. Adds Up moves no money, connects to no payment method, and offers no games. It is a very good calculator for a night between friends: it counts entries and tells you at the end who pays whom.
How does it know who pays whom?
You log what everyone put in and what they ended with. The app checks the count balances and collapses all debts into the smallest number of transfers. Amounts are exact to the cent, and if you prefer, you pick whole amounts before the game and the count still balances. Instead of six tangled debts, you usually end with two or three simple payments.
Does everyone at the table need the app?
No. The host does the tapping; everyone else can join as viewers and watch the pot update in real time from their own phone.
What does it cost?
Nothing. The app is free.
Which languages and devices?
Twenty-six languages, from English, Hebrew and Arabic to Italian, Polish, Turkish, Hindi, Thai and Vietnamese, with full right-to-left support for Hebrew and Arabic. Available for iPhone and Android.
What happens when someone leaves mid-game?
Lock them at the stack they stood up with: count it, tap them out, and their balance waits for the end-of-night settlement. A late arrival joins just as easily, with their own buy-in from the moment they sit down.
Will the entry sound wake the neighbors?
Mute it with one tap, right from the game screen, and the vibration stays. Tap again and the sound is back.
I changed phones. How do I get my name back?
Join the group with the code and pick your name from the list, even if it shows as connected on another phone. The name and all its history move to the new phone.
What about our privacy?
No accounts, no sign-up. Identity is a random device id, and all that is stored are the names you chose and the numbers of the night. No phone numbers, no contacts, no location.