Ratio M8
Brew the perfect cup of coffee
About
Easily calculate the ideal coffee-to-water ratio for your brew. Input your coffee or water amount, and the app determines the perfect balance for your perfect cup. Includes a stopwatch for precise brewing control.
What's New in Ratio M8
2.0.0
October 13, 2025
• New feature: stopwatch to follow brewing phases • Settings page to control haptic feedback, app theme and brew estimate visibility • UI improvements • Bug fixes
MoreDeveloper apps
FAQ
How does Ratio M8 help me brew coffee?
Ratio M8 helps you calculate the perfect coffee-to-water ratio for your brew. You can input the amount of coffee beans you have and it will tell you how much water to use, or vice versa.
Can I adjust the ratio precisely with Ratio M8?
Yes, you can tap the left or right side of the slider to add or remove 0.1 gram, and long tap to add or remove 1 gram for precise adjustments to your coffee and water measurements.
Does Ratio M8 have a stopwatch for brewing?
Yes, Ratio M8 includes an in-app stopwatch to help you control different brewing phases accurately, ensuring consistency in your coffee preparation.
What devices does Ratio M8 support?
Ratio M8 is available for iPhone, iPad, and iPod devices, making it accessible for a wide range of Apple users.
How often is Ratio M8 updated?
The latest version, 2.0.0, was released on October 13, 2025, indicating active development and regular updates for the application.
Is Ratio M8 suitable for beginners?
Yes, Ratio M8 is designed to take the guesswork out of brewing, making it ideal for beginners who want to achieve a perfect cup of coffee without complex calculations.
What is the age rating for Ratio M8?
Ratio M8 has an age rating of 4+, meaning it is suitable for users of all ages and does not contain any mature content.
Does Ratio M8 have ads?
No, Ratio M8 is completely ad-free, providing an uninterrupted user experience for calculating coffee ratios and using the stopwatch.
