Can I throw in that once you get your stride with Streetcomplete you'll love Every Door where you can add Shops and features pretty easily. They really complement each other.
I looked it up in F-Droid. It is only available in the IzzyOnDroid repo. StreetMeasure relies on ARCode and the Google Play Services for AR, so it is against F-Droids inclusion policy.
i wondered something like that. Its a useful tool Obviously prefer not to be using Google Play Services but compromise makes the world go round. Better that than using Google Maps all the time.
@abeorch@blackris StreetMeasure heavily relies on some Google Services (notably the 'augmented reality'). As the maintainer wanted to keep SC free of the google dependency, the StreetMeasure functionality was split out into a separate app