OneApp Finance

One App — Tax, Budget & More

Stop juggling five different apps. OneApp brings your most-used everyday tools together in one clean, fast interface — no subscriptions, no clutter.

• Money & Budget Tracker
Track every expense by category, set monthly budget limits, and see exactly where your money goes. Scan receipts with your camera for instant automatic entry. Compare spending month over month and get notified about planned future expenses.

• Your Money in Real Time
Set your income — hourly, daily, monthly, or per project — and every expense instantly shows how many hours of work it cost. See your total monthly spending as hours of your life at a glance.

• Debts & Loans
Track money you owe or lent. Log payments, set due dates, and get automatic reminders 7 days, 1 day, and on the day of payment.

• Receipt Scanner
Photograph any receipt and let the app read the total and items automatically — no manual entry needed.

• Tax & Tip Calculator
Calculate tax, tip, and split the bill between any number of people in seconds. Supports automatic local tax rates based on your location.

• Unit Converter
Convert length, weight, temperature, speed, area, volume, and currency — all in one place, offline.

• Privacy First
All data is stored locally on your device. Lock the app with Face ID or passcode. Sign in with Apple for optional cross-device sync.