Questions, answered
Everything people usually ask before they start splitting with ttmm. Can’t find yours? Write to us.
Getting started
Is ttmm free?
Yes. Groups, friends, UPI settle-ups and sync are free. ttmm Pro (from ₹69/week · ₹96/month · ₹769/year, or ₹1,969 for 3 years) adds unlimited entries, no ads, unlimited bills & chores and exports.
Does ttmm touch my money?
Never. Payments go through your own UPI app; ttmm just records them.
Do my roommates need the app?
No — add them by name or number. They get a link and see everything once they join, on Android or the web.
Is there an iPhone app?
It’s on the way. Until then iPhone users can use ttmm on the web with the same account — add it to the home screen and it works like an app.
What happens to my contacts?
They stay on your phone. Numbers are hashed before we check who’s on ttmm, and nothing is stored.
How long does it take to set up ttmm?
About a minute: make a group, add your flatmates by name, and add your first expense.
Does everyone need to install the app?
No. People can be added by name and join later from Android or the web.
Splitting
Can I split an expense between only some people in the group?
Yes. In an equal split, untick anyone who wasn’t part of it. In the other modes, give them 0.
How does ttmm handle tax and tip when splitting by items?
The difference between the bill total and the items is shared in proportion to what each person had, so bigger orders carry more of the tax and tip.
Can two people pay for one expense?
Yes. Choose Paid by → Multiple people and enter what each person paid. The amounts have to add up to the bill.
Is there a limit on how many expenses I can add?
The free plan has up to 7 entries a day: 3 free, 2 with a short ad, and 2 from saved entries. ttmm Pro has no limit.
Which currencies does ttmm support?
All major currencies, including USD, EUR, GBP, AED, THB, SGD, JPY and AUD. Rates come from a public exchange-rate service, and you can type your own.
Can I add expenses without internet?
Yes. ttmm saves them on your phone and syncs when you’re back online.
What currency do we settle in?
In the group’s currency (usually rupees). Every foreign expense is converted when it’s added.
Settling up & UPI
Does ttmm process payments?
No. ttmm opens your UPI app with the details filled in; the payment happens in your UPI app, between your bank and theirs. ttmm only records that it happened.
What if my flatmate doesn’t have a UPI ID saved?
You can still record a payment with Mark paid, or ask them to add their UPI ID in Me → Edit profile so requests work.
Can I settle only part of what I owe?
Yes. Choose Half or a Custom amount on the settle screen. The rest stays on the balance.
Does simplifying debts change how much I owe?
No. Your total stays the same; only the number of payments goes down.
Bills, chores & chat
Does ttmm pay my rent automatically?
No. It adds the rent to the group as an expense every month, so everyone’s share shows up. Paying your landlord still happens the usual way.
Can a recurring bill use a custom split?
Yes. Recurring bills support every split type, including exact amounts and percentages.
What happens to the chore wheel when someone is away?
Skip their turn and it moves to the next person. The wheel keeps going.
Does Meow work when the app is closed?
Yes, on Android it arrives as a notification with your chosen meow sound and a vibration. On the web it plays while ttmm is open.
Can I turn off Meow sounds?
Yes. In Settings → Notifications you can mute Meows or all chat notifications.
Who can see the group chat?
Only the members of that group.
History, friends & devices
Can I delete an expense?
Yes. Deleting is recorded in the group history so everyone can see it was removed.
How far back does history go?
All the way back to when the group was made.
Are statements free?
Viewing statements is free. PDF and CSV exports are part of ttmm Pro.
Do my friends need the app?
No. Add them by name and split with them right away. When they join with your link, they see everything that was added for them.
Can someone join on the web?
Yes. Invite links open ttmm in the browser at ttmmsplit.in/app on any phone or laptop.
Can I scan a QR from a screenshot?
Yes. Tap “Scan or upload a QR image” and pick the screenshot.
Is there an iPhone app?
Not yet. iPhone users can add the web app to their Home Screen from Safari; it works like an app and syncs with Android.
Do I need an account?
No. You can use ttmm without one; your data stays on your phone. Sign in with email to sync between devices and with your group.
Does ttmm work offline?
Yes. Expenses you add offline sync automatically when you’re back online.
Account & privacy
How do I delete my account?
In the app: Me → Settings → Delete account. You can also follow the steps on the delete account page.
Do ads see my expenses?
No. Ads never see your expenses, groups or balances. ttmm Pro has no ads at all.
How do I contact ttmm?
Email ttmmsplitcat@gmail.com or use the contact page.