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Bill splitter and expense tracker

Split bills with friends and see what you really spent

Fairzo keeps your own spending and the costs you share with friends and groups in one place. Add an expense in three taps, split it any way you like and settle up in the fewest payments. No account, no limits, and your data stays on your phone.

  • Coming soon toGoogle Play

  • Coming soon toApp Store

  • Free, with no ads
  • No account
  • No limit on expenses
Fairzo Home screen: spent in November $1,626.23, 9% less than October. You're owed $1,122.00 and you owe $100.54. Quick actions to add an expense, create a group, settle up or add a friend, and your groups Summer trip and Flat 4B
A Fairzo settle-up suggestion: Ali pays you $740.00, with Mark paid and Remind buttons

The difference

Most split apps only tell you who owes whom

That is half the picture. Your share of the rent, last night's dinner and this morning's taxi all come out of the same pocket.

Fairzo counts them together: what you paid for yourself, plus your share of every bill you split, as one number for the month. Money that friends pay you back is just a debt being cleared, so it isn't counted as spending.

Your month, the way Fairzo counts itExample
ExpenseYour part
Groceries · just you$94.60
Taxi · just you$14.80
Dinner · $184.00 split 4 ways$46.00
Rent · $1,800.00 with 2 flatmates$600.00
Ali paid you back · $120.00not spending
You spent$755.40

How it works

From receipt to settled in three steps

The defaults do most of the work: you paid, it was just for you, it happened today, in your main currency. Change only what is different.

  1. 01

    Tap +, type the amount, save

    A personal expense takes three taps. The amount field is a calculator, so 120+45 works, and Fairzo guesses the category from what you type: “Uber” goes under Transport.

    Fairzo Add expense screen: 120 + 45 typed on the built-in keypad gives $165.00, split with Just me, paid by you, dated today
  2. 02

    Pick who it was for

    Choose friends or a group before you save. Fairzo splits it equally unless you change it, and every expense shows your part, such as “you owe $46.00 of $184.00”.

    Fairzo group screen for Summer trip, 4 people: total spent $3,062.00 and you're owed $1,052.00. Each expense shows your part, for example you owe $46.00 of a $184.00 dinner that Omar paid
  3. 03

    Settle in the fewest payments

    Open the group and tap Settle up. Fairzo works out who pays whom. When the money changes hands, Mark paid records it.

    Fairzo Settle up tab for Summer trip: 3 payments settle everyone. Ali pays you $740.00 and Omar pays you $312.00, each with Mark paid and Remind

Split any way

Four ways to split the same dinner

Equal is the default. When equal isn't fair, switch to exact amounts, percentages or shares before you save. Fairzo checks the parts add up to the total.

When to use each split, with worked examples

A $120.00 dinner for three
SplitYouAliZara
EqualEveryone had about the same40.0040.0040.00
Exact amountsYou have the itemised receipt50.0040.0030.00
PercentageA fixed ratio, like rent by income60.0050%36.0030%24.0020%
SharesCounting people: Ali brought a guest30.001 share60.002 shares30.001 share
Fairzo Settle up tab in dark mode: 3 payments settle everyone. Ali pays you $740.00 and Omar pays you $312.00, each with Mark paid and Remind

Settle up

Fewer payments, no awkward maths

Fairzo adds up every expense and payment in a group, works out where each person stands, and suggests the fewest payments that clear everyone. In this trip, three payments settle four people.

Mark paid
Pay your usual way, in cash, by bank transfer, with a wallet app or by card, then record it. Part payments are fine.
Ask to pay
Fairzo writes the message with the amount. Send it from any app on your phone.
Remind me
A reminder for yourself, on the day and time you pick.
Share summary
Post a group's balances in the group chat.

Fairzo never holds or moves money. It keeps the record, and shows one balance with each friend across all your groups.

Currencies

50 currencies, with the rate fixed on the day

Each expense keeps the currency you paid in. When you save, Fairzo stores the exchange rate for the expense's date with it, so last month's dinner never changes when rates move. Know the exact rate your card charged? Type it in.

  1. 4 NovYou add €84.00 for dinner in Rome.
  2. SavedFairzo stores 4 November's euro rate with that expense.
  3. DecemberThe euro moves. Your November total doesn't.

Balances with friends stay in their own currency, so a debt in PKR stays in PKR. Home shows your month in your main currency.

  • SAR
  • AED
  • PKR
  • INR
  • USD
  • EUR
  • GBP
  • and 43 more
Fairzo friend screen for Ali: Ali owes you $810.00 and you owe Ali PKR 3,200.00, about $798.46 in total in USD, with Mark paid, Remind me and Ask to pay

Your data

Nothing to sign up for, nothing lost by accident

Fairzo Activity screen listing every change on this phone, including a deleted Pizza expense with a Restore button. Deleted items can be restored for 30 days

Change your mind? Undo

An Undo bar appears after every save and delete. Activity lists every change on this phone, and anything you delete can be restored for 30 days.

Fairzo Settings, Your data: Export to CSV, Activity and restore, and Delete all data

No account, and your data stays on your phone

  • No sign-up, no email, no password.
  • Everything is stored on your phone and included in your phone's own iCloud or Google backup.
  • Fairzo has no server. The only thing it downloads is exchange rates, and that request carries nothing about you.
  • Export expenses and payments to CSV for any spreadsheet, or delete all data from Settings.

Read the privacy policy

Search and filters
Search every expense and filter by month or category.
Reminders
An optional daily nudge (9 PM, or the time you pick) and settle-up reminders, all scheduled on your phone.
Your month at a glance
This month against last month, your top categories, and what you owe and are owed.
Light and dark
Follows your phone, or pick one in Settings.

Who it's for

The money you share, and the money you don't

Make a group for a trip, a shared home, a couple or work, or split one bill with one friend without making a group at all. Friends are added by name only and don't need the app.

  • TripsFlights, hotels and taxis in different currencies, settled once you're home.
  • Shared homesRent, bills and groceries with flatmates, month after month.
  • CouplesSplit by percentage when 50/50 isn't how you share.
  • WorkTeam lunches and travel, without chasing anyone.
  • Just youYour own spending, with nobody else involved.

FAQ

Questions, answered

Something else? Write to [email protected] or see the support page.

Is Fairzo free?

Yes. Fairzo 1.0 is free, with no ads and no in-app purchases. There is no limit on how many expenses, friends or groups you add.

Do I need an account?

No. There is no sign-up. Everything you enter is stored on your phone, and Fairzo has no server of its own, so we never receive your expenses, the names you type or your balances.

Read the privacy policy

Do my friends need Fairzo too?

No. You add friends by name only, with no email or phone number. They don't get an account and can't see your data. When someone owes you, Ask to pay writes a message you can send from any app on your phone.

How does Fairzo work out who pays whom?

It adds up every expense and payment in a group, works out what each person owes or is owed overall, and suggests the fewest payments that clear everyone. You also see one balance with each friend across all your groups.

How to split bills with friends

Does Fairzo send or receive money?

No. Fairzo never holds or moves money. Pay your usual way, in cash, by bank transfer, with a wallet app or by card, then tap Mark paid so the balance updates. Part payments are fine.

How do currencies work?

Fairzo supports 50 currencies, including SAR, AED, PKR, INR, USD, EUR, GBP. Each expense keeps the currency you entered, and the exchange rate for its date is fixed when you save, so old totals don't shift when rates move. You can type your own rate. Balances with friends stay in their own currency, and Home shows your month in your main currency.

Can I undo a mistake?

Yes. Right after you save or delete something, tap Undo. For 30 days after a delete, you can bring the item back from the Activity tab.

What happens to my data when I change phones?

Fairzo's data is part of your phone's own backup: iCloud Backup on iPhone, Google backup on Android. Restore that backup onto your new phone and it comes back. Backups don't move between iPhone and Android, so export to CSV before you switch.

More answers on the support page

When can I download Fairzo?

Fairzo isn't in the stores yet. It's coming to Google Play and the App Store, and this page will link to them as soon as each one is live.

Add your first expense in three taps

Fairzo isn't in the stores yet. It's coming to Google Play and the App Store, and this page will link to them as soon as each one is live. There's no account to create when it arrives.

  • Coming soon toGoogle Play

  • Coming soon toApp Store

Read the splitting guideSupport

  1. 1Tap+
  2. 2Type120+45
  3. 3TapSave