The Best Utility Bill Splitting App for Roommates
Zedger is the utility bill splitting app for roommates — split electricity, WiFi, gas, water, and rent without the spreadsheet. The ultimate roommate bill splitter for everything you share.
Sound Familiar?
"Hey, did you pay your share of the electricity bill?"
"I paid for groceries twice this month. You owe me $120... I think?"
"Let's just split everything equally" — but nothing is ever equal.
Shared living is great. Shared expenses? A nightmare. Until now.
Your Rent and Utility Tracker on Autopilot
This monthly expense manager is designed for people who share regular expenses — rent, utilities, WiFi, groceries, or anything that repeats monthly.
Instead of calculating who owes whom at the end of every month, the app does it for you. Automatically. Fairly. Without the drama.
Roommates & flatmates
Couples sharing a home
Co-living residents sharing costs
Hostel mates sharing common expenses
Split Every Utility Bill: Electricity, WiFi, Gas, and Water
Utilities are the bills roommates argue about most, because they change every month and one person usually pays the whole thing upfront. Log each one as its own expense so everyone sees exactly what they owe for it.
Electricity
Split equally, or exclude whoever was away that month.
WiFi & Internet
Same amount every month — an equal split is usually fairest.
Gas
Heating and cooking gas, split by the ratio your flat agrees on.
Water
Log it when the bill arrives, split among everyone living there.
Example: splitting a $120 electricity bill
- 1Priya pays the $120 electricity bill and adds it to your roommates’ book as "Electricity – March".
- 2Rahul was away for two weeks, so she excludes him and splits it equally between herself and Amit.
- 3Balances update instantly: Amit owes Priya $60. Nobody touches a calculator.
- 4At month end, Amit settles up and marks it as paid. The next cycle starts fresh.
Three Steps to Automated Bill Splitting
Create Your Book
Give it a name — "Flat 4B Expenses" or "Home Bills" — whatever feels right. Set your monthly cycle to match your billing dates.
Add Your People
Invite your roommates or flatmates by phone number. They'll get a notification to join. Everyone sees the same book, same expenses, same balances.
Log Expenses as They Happen
Paid the WiFi bill? Add it. Bought groceries? Log it. The app remembers who paid and splits it among members based on your rules.
At month end: Everyone sees exactly what they owe or what they're owed. Settle up with a single tap.
The Roommate Bill Splitter That Adapts
Not every expense should be split equally. Our roommate bill splitter gets it.
Equal Split
Everyone pays the same. Perfect for rent, WiFi, and shared subscriptions.
Custom Split
Your roommate eats out every day? Adjust the groceries split to 70-30 or any ratio that's fair.
Exclude Members
Going home for two weeks? Exclude yourself from that period's electricity bill. Simple.
The golden rule: You decide what's fair. The app just does the math.
The Best App to Split Bills with Roommates
Open your Monthly Recurring Book
Tap "Add Member"
Enter their phone number
They receive an invite notification
Once they accept, they see all shared expenses
Pro tip: Add members before logging expenses. That way, everyone's included from day one.
What members can do
- View all expenses in the book
- Add new expenses they've paid for
- See their running balance
- Settle up when the month ends
What only the creator can do
- Edit or delete any expense, including ones added by other members
- Remove members
- Close or delete the book
- Adjust member permissions
Monthly Expense Manager — Fresh Start Every Month
Each month is a clean slate. At the start of your cycle, everyone's balance resets to zero. As expenses are logged throughout the month, the app calculates who's ahead and who's behind.
End of Month
- See the settlement summary
- Know exactly who pays whom
- Mark settlements as done
- Start the next month fresh
Viewing Past Months
Need to check what happened in October? Just swipe to view previous cycles. Every expense, every split, preserved forever.
How Real People Use It
The Three-Roommate Flat
Rahul pays rent ($1,500). Priya handles electricity and WiFi ($175). Amit buys groceries every week ($300/month).
At month end, the app shows exactly who owes whom. One settlement. Done.
No spreadsheets neededThe Couple's Shared Home
Sneha and Vikram split everything 50-50, except groceries — Vikram eats more, so they do 60-40.
The app handles both rules in the same book.
No argumentsThe Co-living Space
Five professionals sharing a large apartment. Everyone has different room sizes and earns differently.
They split rent by room size (varying percentages) and utilities equally. The app handles the complexity invisibly.
Fair for everyoneYour Complete Apartment Expense Ledger
Everything you expect from a utility bill splitting app, plus rent, groceries, and shared subscriptions in one place.
Auto-Split Calculation
Instantly know who owes what
Custom Split Ratios
Equal, percentage, or exact amounts
Monthly Cycles
Fresh calculations every month
Settlement Tracking
Mark debts as settled with one tap
Expense History
View any past month anytime
Multi-Member Access
Everyone adds, everyone sees
Real-time Sync
Changes update instantly
No Bank Linking
Complete privacy, manual control
Bill Splitting App for Roommates - FAQ
What is a bill splitting app for roommates?
A bill splitting app for roommates like Zedger is a shared expense tracker designed for people who split regular costs — like rent, utilities, groceries, or WiFi. This automated bill splitting app calculates who owes what at the end of each month, so you don't have to.
Who is this for?
Anyone sharing recurring expenses: roommates, flatmates, couples living together, joint families splitting household bills, PG mates, or even office colleagues sharing lunch costs.
How is this different from Family Book?
Family Book tracks a household's overall finances (income, expenses, balances). Monthly Recurring Book specifically tracks shared expenses between people who need to settle up — it calculates who owes whom.
What does "monthly cycle" mean?
A cycle is your expense tracking period — usually a month. At the start of each cycle, balances reset to zero. As expenses are logged, the app tracks who paid and who owes. At cycle end, you settle up and start fresh.
Can I split just the utility bills, not rent?
Yes. You only log the expenses you want to share. Many roommates track just electricity, WiFi, gas, and water and handle rent separately. Others add rent with its own split (by room size, for example) while utilities split equally. Each expense has its own split, so you can mix both.
Can I customize when my cycle starts?
Yes. By default, it runs 1st to 30th/31st. But if your rent is due on the 5th, you can set your cycle from 5th to 4th of the next month.
How do I add members to the book?
Open your Monthly Recurring Book, tap "Add Member", enter their phone number, they receive an invite notification, and once accepted, they can view and add expenses.
What if someone doesn't have the app?
They'll need to download Zedger (free) and create an account to join your book. It takes less than a minute.
Is there a limit on how many members I can add?
Free accounts allow up to 5 members per book. Upgrade to Pro for unlimited members.
Can I remove a member mid-month?
Yes. Their balance will be calculated based on expenses up to that point. They'll need to settle before being removed, or you can write off the balance.
What can members do in the book?
All members can: view all expenses, add new expenses they paid for, see their running balance, and mark settlements as complete.
What can only the book creator do?
The creator has admin rights: add or remove members, edit or delete any expense, adjust split ratios, and close or delete the book.
How do I log an expense?
Tap "Add Expense," enter the amount, add a description (like "Electricity Bill"), select who paid, and choose how to split it. Done — balances update instantly.
Can I split expenses unequally?
Yes. Choose from: equal split (everyone pays the same), percentage split (60-40, 50-30-20, or any ratio), or custom amounts (exact amounts per person).
What if someone shouldn't be included in a particular expense?
When adding the expense, simply uncheck that member from the split. They won't be charged for that item.
Can I edit an expense after adding it?
Yes. Tap the expense, hit edit, and change the amount, description, or split. Balances recalculate automatically.
What if someone forgets to log an expense?
No problem. Expenses can be added anytime — even days later. The app will adjust all balances accordingly.
Can I add an expense from a previous month?
Yes. When adding an expense, you can change the date to backdate it to the correct cycle. It'll reflect in that month's calculations.
How do I see who owes whom at month end?
Go to "Settlement" at the end of your cycle. The app shows a clear summary: "Amit owes Priya $250" — simple, direct, no confusion.
How do we settle up?
Pay your roommate directly (cash, UPI, bank transfer — your choice). Then mark it as "Settled" in the app. The balance clears.
What if someone doesn't pay their share?
The app tracks unsettled amounts. They carry forward as a reminder, but you'll need to handle the actual collection yourself — we're not a payment enforcer, just the accountant.
Can I view previous months?
Absolutely. Swipe or tap to view any past cycle — all expenses, splits, and settlements are preserved.
What happens to unsettled balances from last month?
You have two options: carry forward to the new month, or mark as settled (if you agreed to let it go).
Can I have multiple Monthly Recurring Books?
Yes. One for your flat, one for weekend trip friends, one for office lunch gang — create as many as you need.
Does the app connect to our bank accounts?
No. Everything is manual. You log what was paid, the app calculates the split. No bank access, no UPI linking, no privacy concerns.
Is my expense data private?
Only members of the book can see its contents. Your data is encrypted and never shared or sold. What happens in your shared book stays there.
Does it work offline?
Yes. Add expenses without internet. They'll sync with other members once you're back online.
Can I export expense data?
Yes. Export your book's data to Excel or PDF — useful for record-keeping or resolving disputes.
What if there's a disagreement about an expense?
Every entry shows who added it, when, and how it was split. Use that as your source of truth. Transparency solves most disputes.
Can I delete the entire book?
Only the creator can delete the book. Once deleted, all expense history is permanently removed for all members.
Can I leave a book without deleting it?
Yes. Settle your balance first, then leave. The book continues for remaining members.
Is this bill splitting app for roommates free?
Yes. The free plan has no daily or monthly cap on expenses, so you can log every bill without hitting a wall. It includes all split options, 6 months of history, and occasional ads. Pro ($1/month) adds more books and members, full history, recurring expenses, multi-currency, exports, and no ads. See the pricing page for exact limits.
Still have questions?
Write to us at support@tryzedger.com — we're here to help.
Download the Best Bill Splitting App for Roommates
Stop chasing payments. This utility bill splitting app handles rent, electricity, WiFi, and shared subscriptions effortlessly.
The ultimate shared subscription tracker for roommates.
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