PreTip: Tip Calculator
Receipt scanner Tip calculator
About
Effortlessly calculate tips by scanning receipts. This app automatically detects subtotals, taxes, and totals to ensure accurate tipping based on the pre-tax amount, preventing over-tipping and double tipping.
What's New in PreTip
1.1
April 10, 2026
• Detect when gratuity is already included to help avoid double tipping • Added support for service fees and surcharges in calculations • New Lock Screen widget for faster access • Improved receipt parsing and tip accuracy • UI refinements for a cleaner experience • Support all iphone types
MoreFAQ
How does PreTip calculate tips?
PreTip calculates tips based on the pre-tax amount of your receipt. It scans the receipt to detect the subtotal, tax, and total, then applies your desired tip percentage to the subtotal.
Can PreTip detect if gratuity is already included?
Yes, PreTip is designed to detect when gratuity is already included on a receipt. This helps users avoid double-tipping and ensures they are only adding an additional tip if appropriate.
Does PreTip support service fees or surcharges?
Yes, PreTip supports the inclusion of service fees and surcharges in its tip calculations. This ensures that the final tip amount accurately reflects all charges on the receipt.
Is PreTip available on Android devices?
Currently, PreTip is only supported on iPhone devices. The app is designed to work seamlessly with iOS features like the Lock Screen widget.
How often is PreTip updated?
PreTip was last updated on April 10, 2026, with version 1.1. Updates typically address bug fixes and performance improvements to ensure a smooth user experience.
What is the age rating for PreTip?
PreTip has an age rating of 4+. This indicates that the app is suitable for users of all ages and does not contain content that would be inappropriate for children.
Does PreTip have ads?
No, PreTip does not contain advertisements. The app is completely ad-free, allowing for an uninterrupted and focused experience when calculating tips.
What do users like about PreTip?
Based on the available rating of 5.0 stars from 2 ratings, users likely appreciate the app's simplicity, accuracy, and the convenience of scanning receipts for quick tip calculations.