The best expense tracking app for roommates (and what a household actually needs)
Short answer
A shared household needs three things most trip-focused splitters do not prioritise: recurring expenses so rent and utilities split themselves every month, no cap on how many expenses you can add per day, and balances visible to everyone so nobody has to ask. FamZam and Settle Up both cover all three on their free tiers. Splitwise handles households well but caps daily expense entries on the free plan, which is restrictive for a house generating 40 or more expenses a month.
Key points
- Recurring expenses are the feature that decides this. Without them you re-enter rent 12 times a year.
- Households generate far more entries than trips — daily caps bite here first.
- Balances must be visible to everyone, or the person tracking becomes the household accountant.
- Split the bills, not just the rent. Rent is the easy part.
- Whoever’s name is on the utility account carries legal liability — protect them.
What a household needs that a trip does not
A trip is a burst: high volume for a week, then it ends and you settle. A household is a standing arrangement — the same bills, the same people, every month, indefinitely. That changes what matters. Recurring expenses, a long-lived visible balance, and no cap on entries all matter far more than offline support or multi-currency, which is what most splitters optimise for.
| Feature | Why it matters | Who has it free |
|---|---|---|
| Recurring expenses | Rent and bills repeat forever. Re-entering them is 100+ actions a year. | FamZam, Settle Up |
| No daily entry cap | A busy house generates 40+ expenses a month. | FamZam, Settle Up, Tricount |
| Balances visible to all | Otherwise one person becomes the household accountant. | All of them |
| Unequal / share splits | Rooms differ. Couples count as two for utilities. | All of them |
| Settlement built in | Tracking is the easy half. | FamZam (UPI), Splitwise (some regions) |
| Export | Households outlast apps. | Most |
The recurring expenses point, in numbers
A four-person house with rent, electricity, gas, water, internet, council tax, and a cleaner has seven recurring bills. Entered manually that is 84 expense entries a year, all of them identical to last month’s, all of them requiring someone to remember. An app that handles recurring expenses reduces that to seven setups and zero monthly effort.
It is the least glamorous feature in this category and by far the most valuable for a household. Check it before anything else.
The apps
FamZam
Recurring splits for rent and bills, no daily cap, no ads, no paid tier, share-based splitting for unequal rooms, and settlement over UPI or any payment app. Built around the household case rather than adapted to it.
Weakness: newer, so you will be the one getting the house to install it.
Settle Up
Recurring expenses, no cap, and the most flexible split types available. A strong household choice if the interface does not put your housemates off.
Weakness: ads on free, and it looks dated enough to generate support questions from non-technical housemates.
Splitwise
Genuinely good at households, with clear balances and good reminders, and most people already have it.
Weakness: the free tier’s daily expense cap lands hardest here. A house at the start of the month — rent, four utility bills, a grocery run, a shared delivery — hits it on day one. See the free limit explained.
A shared spreadsheet
For two people with five fixed bills, a spreadsheet plus two standing orders genuinely works and costs nothing. Above about three people or ten expenses a month it stops being maintained.
A joint household account
Not an app, and often the best answer. Everyone pays a fixed amount in by standing order on payday, every shared bill is paid out of it, and there is nothing to track because there is nothing owed. It is the three-account system scaled to a house.
Weakness: opening a joint account with housemates has real implications — in some countries it links your credit files. Read what you are signing. A shared expense app achieves most of the benefit without that.
Setting up a household properly, once
- 1
Agree the rent split and write down why
By room size, with premiums for en suites, and 1.5–1.7 shares for a couple. The reasoning matters as much as the number — see how to split rent fairly.
- 2
Set every recurring bill up once
Rent, energy, water, internet, council tax, and anything else that repeats. Set the date to just before each is due.
- 3
Average the energy bills across the year
Estimate the annual total, divide by twelve. It prevents a January shock and means whoever moves out in spring has paid a fair share of the winter.
- 4
Decide who is on each account, and rotate
The account holder is legally liable for the whole bill, not their share. Spread the exposure.
- 5
Pick one settle-up day a month
The same date every month. Balances that are cleared on a schedule never become the thing nobody wants to bring up.
Split this month’s rent and bills
Rent split calculator
Split rent between roommates — evenly, by room size, or by any share you agree on.
Give someone 2 shares and they pay double. Good for bigger rooms or longer stays.
Enter a monthly rent to see the split.
- Person 1$0.00
- Person 2$0.00
- Person 3$0.00
- Monthly rent
- $0.00
- Total
- $0.00
Rent is due every month.
Set rent and utilities up once in FamZam and it splits them for you every month, tracks who has paid, and reminds whoever hasn’t.
Frequently asked questions
What is the best expense app for roommates?
One that handles recurring expenses, has no cap on daily entries, and shows balances to everyone. FamZam and Settle Up both cover all three on their free tiers. Splitwise handles households well but caps daily expense entries on its free plan, which is restrictive for a house generating 40 or more expenses a month.
Why do recurring expenses matter so much for shared houses?
A four-person house with seven recurring bills means 84 identical manual entries a year if the app cannot repeat them. Recurring splits reduce that to seven setups and no monthly effort, which is the difference between a system that survives and one that quietly stops being updated by March.
Should roommates open a joint bank account?
It works well — everyone pays a fixed amount in by standing order and every shared bill comes out of it, so nothing is ever owed. The caution is that in some countries a joint account links your credit files to your housemates’, which is a significant commitment. A shared expense app gets most of the benefit without that.
How do you stop one person becoming the household accountant?
Use an app where every housemate sees the same balances and anyone can add an expense. The role emerges when information lives in one person’s head or spreadsheet — making it visible to everyone removes the job rather than reassigning it.
How often should roommates settle up?
Once a month, on a fixed date, ideally just after payday. A regular schedule stops balances from growing to a size where clearing them requires a conversation, which is the point at which they tend to stop being cleared at all.