Awesome app
This app came as alternative app for the official one and i love it, smooth and does a great job with a great support from the owner
Free
In-App Purchases
About
This app allows espresso enthusiasts to monitor, control, and profile coffee extractions using Bluetooth-enabled machines. It offers advanced brew profiling, real-time data visualization, and smart scale integration for precise brewing. The app prioritizes privacy and operates offline, storing all data locally.
✓Advanced multi-step and freehand brew profiling
✓Real-time extraction dashboard and live charts
✓Smart Bluetooth coffee scale integration
✓Independent control of brew and steam boiler temperatures
✓Privacy-first, 100% offline operation
✓Built-in demo mode for exploration
Show original description
+1
What's New in GeeFlow
1.0.8
October 31, 2026
Closing a cleaning reminder now leaves it due, so it appears again next time
4
Subscriptions & In-App Purchases
$1.99
Espresso
A quick shot of encouragement
User reviews
FAQ
What is GeeFlow?
GeeFlow is a free, open-source, privacy-first companion app for espresso machines. It allows users to monitor, control, and profile coffee extractions over Bluetooth Low Energy (BLE).
Is GeeFlow free to use?
Yes, GeeFlow is 100% free and open-source. There are no paywalled core features or subscriptions, and all code is transparently available on GitHub.
Does GeeFlow have ads?
No, GeeFlow does not contain advertisements. It is a privacy-focused application that operates offline and does not collect any user data.
What devices is GeeFlow compatible with?
GeeFlow is designed for and tested with the Wendougee Data-S espresso machine. It is an independent project and not affiliated with any hardware manufacturer. It is available on iPhone and iPad.
How does GeeFlow handle user privacy?
GeeFlow is privacy-first and operates 100% offline. No account or registration is required, and zero telemetry or analytics are collected. All recipes and brew data are stored locally on your device.
Can I try GeeFlow without an espresso machine?
Yes, GeeFlow includes a built-in demo mode. This allows you to explore the full interface, test profiles, and experiment with charts without needing any physical hardware connected.
How often is GeeFlow updated?
The latest version of GeeFlow is 1.0.8, and it was last updated on October 31, 2026. As an open-source project, updates are driven by the community.
What kind of data can I monitor with GeeFlow?
You can monitor live telemetry including brew and steam boiler temperatures, brew pressure, water flow, and elapsed time. It also provides real-time graphs for pressure, flow rate, weight, and flow-by-weight.
