❓ Frequently Asked Questions

Everything you need to know about splitting bills, privacy, and trip expenses with SplitBill.

Is SplitBill completely free? Are there subscriptions or ads?

Yes, SplitBill is 100% free forever with zero ads, zero in-app purchases, and no premium tiers.

Do my friends need to install an app or create an account?

No! Friends do not need to install anything or sign up. You can share breakdowns via WhatsApp text, copy for Telegram/SMS, or export a PDF or receipt image.

Where is my data stored? Are receipt photos uploaded to a server?

Your data stays strictly on your device. OCR runs locally in your browser using WebAssembly. No photos, names, or financial numbers are ever uploaded.

How does SplitBill eliminate 1-paisa / 1-cent rounding errors?

We use integer math in smallest currency units (paise/cents) and distribute odd remainders using the Largest Remainder (Hare-Niemeyer) algorithm so individual shares always equal the grand total with 0 discrepancy.

Can I split a dish by portions (e.g. 0.5 portion)?

Yes! Switch to Portion/Shares mode on any item to enter fractional portions like 0.5, 1, or 2 portions.

How are taxes, service charges, discounts, and tips calculated?

Taxes and discounts are allocated PROPORTIONALLY according to each person's consumed subtotal. Non-drinkers don't subsidize taxes on expensive wine.

How does "Settle Up" work in Group Trips?

Our greedy debt minimization algorithm simplifies complex webs of debt into the absolute fewest payments needed to settle everyone to zero.

Does SplitBill work without internet?

Yes! SplitBill is an offline-first Progressive Web App (PWA). All scripts and OCR models are cached on your phone for offline use on flights and road trips.