Owolio: Debt & Split Bills

Contains adsIn-app purchases
Content rating
Everyone
100+
Downloads
Content rating
Everyone
Learn more
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

Stop doing mental math after dinner. Owolio splits bills with friends, tracks who owes what, and tells you the fastest way to settle up.

🎯 PERFECT FOR
• Splitting restaurant bills and group dinners
• Sharing costs on trips and holidays
• Roommates splitting rent, groceries and utilities
• Tracking personal loans with friends and family
• Keeping records of IOUs and informal debts

✨ KEY FEATURES

🧾 Split Any Bill
Divide a bill equally, by exact amounts, or by shares. Add everyone in seconds and see each person's total instantly - no spreadsheets, no arguments.

✈️ Group Trips
Create a shared trip and add expenses as they happen. Anyone can pay for anything, and Owolio nets it all out so you always know where you stand.

🤝 Share & Join
Invite people by email or share a join code. Everyone sees the same expenses update live, on their own phone.

⚖️ Smart Settle Up
Instead of a tangle of payments, Owolio works out the smallest set of transfers that clears every balance. One tap to record a payment.

📊 Debt & IOU Tracking
Track money you've lent and money you owe with a clear dashboard and net balance. Add partial payments, categories, notes and due dates.

🔔 Reminders
Set due date notifications so nothing is quietly forgotten.

📈 Statistics
See your lending and borrowing patterns with charts, and analyse spending by category over time.

🔒 Private & Secure
• 4-digit PIN lock with biometric unlock (fingerprint/face)
• App locks automatically when you switch away
• Personal debts and quick bill splits stay on your device and work offline
• Shared trips sync through your account so everyone stays in sync - sign-in required only for those

🎨 Made Yours
• Light and dark themes
• Multiple currencies
• Custom categories

--------------------------------------------------------------------------------
debt tracker, loan manager, money tracker, IOU tracker, debt reminder, payment tracker, personal finance, money management, debt manager, lending tracker, borrowing tracker
--------------------------------------------------------------------------------

Download Owolio and never chase a "who owes what" text again.
Track shared expenses, debts, and money owed between friends.
Updated on
Aug 21, 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
    App info and performance
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

🎉 Welcome to Owolio!

Track all your debts and loans in one secure place.

✨ Features:
• Track money you owe and money owed to you
• Add payments and track payment history
• Smart reminders for due dates
• Visual statistics and insights
• 4-digit PIN lock with biometric authentication
• Light and dark themes
• Multi-currency support
• Contact integration for easy person selection

📧 Support: mondev.studio@gmail.com

Thank you for downloading Owolio!
Content rating
Everyone
Learn more

App support

Phone number
+84936805033
About the developer
Vu Tuan Anh
mondev.studio@gmail.com
4 Dao Tri, Phu Thuan ward, District 7 Q7 Saigon Riverside Complex Thành phố Hồ Chí Minh 700000 Vietnam

More by MonDEV Studio