Simple Coffee Timer
Ratio Calculator & Brew Timer
$2.99 · Designed for iPad. Not verified for macOS.
Dial in your perfect brew with smart ratios and guided timers.
Brew better coffee with Simple Coffee Timer. A smart brewing assistant that combines a bidirectional ratio calculator with guided timers for multiple brewing methods.
Calculate perfect coffee-to-water ratios instantly. Edit any two values (coffee, water, or ratio) and the third updates automatically. No more mental math or conversion charts.
Start brewing and let the timer guide you step by step through your chosen method. It tracks elapsed time, highlights the current step, and counts down to the next one, so you always know what to do and when. During each pour, it shows the scale reading to pour up to, based on your water amount.
Live Activities keep your brew on the Lock Screen and in the Dynamic Island, with a step-by-step progress bar and the pour target for each pour. Pause or resume without opening the app. Step away and a notification lets you know the moment your brew is ready.
On iPad, the full brew schedule sits beside the calculator, in portrait or landscape, and side by side with other apps.
Supported brewing methods:
• V60 Method
• V60 4:6 Method
• V60 Onyx Method
• Chemex
• French Press
• AeroPress
• Moka Pot
Simple, elegant, and focused on helping you dial in your perfect cup every time.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Version 2.1 updates every brew recipe and makes it easier to start a brew.
- Recipes now follow their published sources: James Hoffmann's V60, Chemex, French press and AeroPress techniques, Tetsu Kasuya's 4:6 method and Onyx Coffee Lab's pour-over guide
- Before you start, the timer shows the first step and how much to pour
- Every brew step is now translated into all supported languages
- Resetting the timer now clears a finished brew from the Lock Screen
- The Live Activity's progress bar is now clearly visible in dark mode
- Your iPhone now vibrates firmly at each new step and when your brew is done
The developer, Jordan Matthiass, 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
- Jordan Matthiass
- Size
- 6.1 MB
- Category
- Utilities
- Compatibility
Requires iOS 17.6 or later.
- iPhone
Requires iOS 17.6 or later. - iPad
Requires iPadOS 17.6 or later. - Mac
Requires macOS 14.6 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.3 or later.
- iPhone
- Languages
English and 9 more
- English, Danish, Finnish, French, German, Japanese, Norwegian Bokmål, Simplified Chinese, Spanish, Swedish
- Age Rating
4+
- 4+
- Copyright
- © 2026 Jordan Matthiass
