About
This app uses computer vision and machine learning to analyze your espresso shots in real-time. Get instant feedback on extraction quality, track your progress with a personal journal, and learn to brew consistently perfect coffee.
What's New in EspressFlowCV
1.1
September 20, 2025
• Fixed critical issue where shot history could be lost • Improved data persistence and app stability • Bug fixes and performance improvements
MoreFAQ
What is EspressFlowCV?
EspressFlowCV is a free iPhone app that uses computer vision and machine learning to analyze your espresso shots in real-time. It provides instant feedback on extraction quality and helps you track your brewing progress.
How accurate is EspressFlowCV?
EspressFlowCV boasts a 91% classification accuracy on test data, providing reliable insights into your espresso extraction. The app uses an advanced Random Forest ML model trained on hundreds of expert-classified shots.
Does EspressFlowCV have ads?
No, EspressFlowCV is completely ad-free. The app prioritizes user privacy and does not contain any advertisements or data collection.
Can I use EspressFlowCV offline?
Yes, EspressFlowCV is offline capable. You can view your shot history and statistics without an internet connection after the initial analysis.
What devices does EspressFlowCV support?
EspressFlowCV is designed for iPhone and requires a camera. It works with all espresso machines and setups.
How often is EspressFlowCV updated?
The latest version of EspressFlowCV is 1.1, which was last updated on September 20, 2025. Updates typically focus on improving analysis accuracy and user experience.
Is EspressFlowCV suitable for beginners?
Yes, EspressFlowCV is suitable for beginners and experienced baristas alike. It includes pro tips and guidance on optimal recording techniques and understanding extraction results.
What kind of feedback does EspressFlowCV provide?
EspressFlowCV provides instant feedback such as 'Good' or 'Under-extracted' with confidence scores. It also offers barista-style feedback based on the analysis of flow patterns, timing, and extraction quality.