Better Buy Calculator
Find value by ounce or size
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Two packages. One better value.
Enter the price and quantity for each option, and Better Buy Calculator tells you which package costs less per unit and how much you save. It handles count comparisons, ounces and pounds, and milliliters and liters.
Results update while you type, so it is easy to compare different sizes before you buy. A clear tie state and incompatible-unit message keep the answer honest when there is no meaningful winner.
A simple offline utility for choosing between two package options at the store.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Matthew Donders, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Matthew Donders
- Size
- 334.8 KB
- Category
- Utilities
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Matthew Donders