If you like roasting coffee beans by yourself you probably take some notes during the roast process (roast duration, temperature, time of cracks,...). This tool helps you to record this data and to store (and view, edit, delete) it.
This is a free version of the "Coffee Roaster Pro" App with a slightly reduced feature set.

Overview of some functions:
.) saving data of coffees, roasts, roasters,... (+ taking photos)
.) record roast progress
.) possibility of editing, viewing (chart) and deleting this data
.) uploading roast data to: https://coffeeroasterpro.herokuapp.com/ (Android >= 5.0)
.) exporting (and importing) roasts

the Pro version additionally offers:
.) Yocto-Thermocouple and MQTT protocol support
.) roast batches (blends)
.) live roast chart
.) no limitation of 10 roasts and 5 coffees

If you like the app and want to switch to the PRO version you can easily migrate your roast data to the new app:
Just login with your Google login and your roasts are automatically uploaded to https://coffeeroasterpro.herokuapp.com. Afterwards you can download the roasts via "Download roasts" (menu main screen) in the PRO app.

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