Key listening
Mechy Keyboard listens to your keyboard input to provide the features you need. We don't store your keystrokes for more than a few seconds. This is necessary to coordinate the sounds as you type.
Here you have a chart of the data flow:
Go ahead and click on the image to see it in full size. Download to tldraw file if you want
I hope this clarifies how we handle your keypresses.
Here is the line of code that does it. I cannot promise that these lines of code will always be the same, but you can always check the source code of the app to clear any doubts you may have: https://github.com/JulianKominovic/mechy-keyboard