I need the app statistics just to know how many people use the app each day.
In this way I can dedicate more (or less) time, based on users number.
F-Droid is a store managed by users, so the updates can take some days (or weeks) to arrive
sometimes.
The app has "check for updates" feature, so you can know when there is a new version of the
app, and you can download it from GitHub, if you prefer.