This might be an unpopular opinion amongst developers, but it is my belief that the level of analytics data that software developers actually receive is mostly useless, and harms user privacy more than it helps the developer.
To that end I do not add any analytics to any of the software I make. The only data I may collect is the number of downloads each app has had because this legitimately helps me identify if I am making software that people find useful.
Where specific data is required by an app it will be outlined in detail either here, or on the app's page, or potentially both.
Just be aware that if my software is hosted on, or linked via, a 3rd party site (for example the Chrome Web Store) then I do not have control of what data may be collected by that site.
If you have any questions/comments about privacy and the data I retrieve and use, please contact me.