Assuming uploads are actually of value to anybody, this is a useful app. If you're ladybird-curious, it serves as a nice log of your own sightings too.
I can't sign in (I have a hyphen in my email addr and special characters in my password, otherwise everything seems innocent enough), but it throws a json error after which the app must be killed.
Would be useful if you could amend a recording with later photos.
The ladybird descriptions could include photos of larval and pupal stages, presumably they're as interesting as the fully developed ladybirds.
Seems to need full precision location, otherwise the app doesn't accept the reported device location. The map never showed for me (just som red circle and lines on a black background).