Ratio M8
Brew the perfect cup of coffee
Free · Designed for iPad. Not verified for macOS.
Ratio M8 takes the guesswork out of making a perfect cup of coffee by allowing you to easily calculate the ideal coffee-to-water ratio.
Features:
• Set desired ratio: Choose the perfect coffee-to-water ratio that suits your taste and brewing method.
• Enter amount of coffee beans: input the amount of coffee beans you have, and the app will calculate the appropriate amount of water to use.
• Enter amount of water: simply enter the amount of water you want to use, and the app will calculate the required amount of coffee.
• Use an in-app stopwatch to control brewing phases
Extra usage tips:
• Tap the left or right side of the slider to add or remove 0.1 gram.
• Long tap the left or right side of the slider to add or remove 1 gram.
Ratings & Reviews
• New feature: stopwatch to follow brewing phases
• Settings page to control haptic feedback, app theme and brew estimate visibility
• UI improvements
• Bug fixes
The developer, Adventurous2 Ltd, 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
- Adventurous2 Oy
- Size
- 17.7 MB
- Category
- Utilities
- Compatibility
Requires iOS 13.0 or later.
- iPhone
Requires iOS 13.0 or later. - iPad
Requires iPadOS 13.0 or later. - iPod touch
Requires iOS 13.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2025 Adventurous2 Ltd