Kittysplit: Bills & cost split

In-app purchases
4.9
224 reviews
10K+
Downloads
Content rating
Everyone
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About this app

Kittysplit is the easiest way to share bills and split costs with friends. Period.

It's the simplest way to calculate who owes what in group trips, vacations and travel expenses, and for tracking shared finances for couples, households and families.

No registration, no account or password required, no expense limits, no nonsense.

Your friends can simply open the unique event link - Kittysplit also works without an app in any browser!

Kittysplit will always be free for a basic event.

How it works:
- Create a Kitty by specifying the name of the event or group and your names
- You don't need to give us any data, your friends don't need to have the app installed
- Share the unique Kitty link with your friends, so they can participate add their own expenses
- Add your expenses, Kittysplit tells you immediately who owes what and how to settle up
- That's it, you're done!

Kittysplit is great for:
- Group vacations and weekend trips
- Traveling with friends around the world
- Weddings and bachelor/bachelorette parties
- Family vacations
- Spring break and music festivals
- Couples or housemates splitting their bills
- Lunch groups between co-workers
- IOUs and keeping track of debts between friends
- And much more

Here are some of our awesome features:
- Open Kitties on any device even without installed app simply by web link
- Works on Android, iOS, Windows, Linux, MacOS, ChromeOS, basically any device that can open a webpage (maybe even your fridge)
- Kittysplit always calculates the easiest and quickest way to settle all debts
- Export to a Spreadsheet
- Split expenses equally or unequally by weight/shares or individual amount
- View history of all changes to a Kitty
- Friendliest customer support
- Much more coming soon
- always free for basic events!

Super Kitty features:
- Add expenses in any foreign currency (automatic conversion in 120+ currencies)
- Default shares (useful for grouped participants)
- Read-only access
- much more coming soon
Updated on
Mar 14, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, App activity and 2 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.9
223 reviews
Throw Away
October 8, 2025
Brilliant app for splitting group costs. Nets all money owed to minimize the number of people in the group you have to pay and so flexible on how costs are split. Bonus: No Ads! Having tried competing apps, this is by far the best and the one that my friends & I always use now when travelling together. Most recent competing app I tried has limit of 4 expenses you can add per day and doesn't do a good job to net the amounts owed, so had to pay small amounts to almost everyone, which was a hassle.
4 people found this review helpful
Did you find this helpful?
Kittysplit
October 15, 2025
Thanks for the great review, great to hear you prefer it to other apps! 😻
I. Radillo
February 20, 2026
there is a lag between entering things and them appearing on the screen. and it's a little confusing to understand... maybe it's just a learning curve, or it's easier if one has paid the subscription? regardless it is a very excellent app!
Did you find this helpful?
Kittysplit
March 13, 2026
Hi, thanks for your feedback! 😻 There can be a lag in updating the screen depending on your connection speed, your location and distance to our server. We plan to improve this in the future. The lag will be the same in the paid version. Could you message us on which screens this happens to [email protected], so we can take a look in detail.
Alyson Roberts
March 2, 2026
Love it. been using it for years. love the different currencies and the other features for couples etc. Super useful tool!
2 people found this review helpful
Did you find this helpful?
Kittysplit
March 13, 2026
Hi Alyson, thanks so much for the great feedback. Great to hear it's useful, and lovely to have you as a user for years! 😻

What’s new

Many thanks for the great feedback and reviews - this helps us to keep going and improve the Kittysplit app!

This is only the start of the Kittysplit app journey, many more features and improvements will come soon!

Please share any feedback, questions and suggestions with us!

Update 1.5.1 includes:
• Upload images as expense attachments in a Super Kitty
• Many technical and performance improvements and bug fixes
• App ready for Android 16