RentSplit

Stop the rent and shared bill math headache. RentSplit is a clean, local-only tool designed to help you track household spending, manage roommates, and see a clear settlement guide instantly.Whether you are splitting a $2,000 rent or a $50 grocery bill, RentSplit ensures everyone pays exactly what they owe.
Why RentSplit?
NEW: Reliable Local Storage: No more losing data. Your expenses are now saved directly to your device so they are ready every time you open the app.
NEW: Smart Reset Options: We’ve expanded your control. Choose to "Erase All" or use the new "Erase Expenses" to clear the bills while keeping your roommate list intact for the next calculation.
Privacy First: No accounts, no cloud, and no data tracking. Your financial data stays 100% on your device.
The "Shared Amount" Logic: Set a shared target (like monthly rent) and see exactly how individual expenses contribute to covering that total.
Clean & Fast: No clutter, no ads—just the tools you need to settle up.
A Note from the Developer:The journey of RentSplit began in 2021 as a personal project for my family. After years of using it every "Rent Day," I began building this native iOS version in October 2025. Following our initial March release—which ran on RAM with a single reset—I’ve listened to feedback and upgraded the app with persistent local storage and smarter reset options to make your monthly transitions even smoother
.Built by a roommate, for roommates.