I found their app icon (see the top left image) on 2 websites that are registered before theirs. One of the sites dates back to 2019 and has blog posts prior to the launch of the app too. Can’t confirm, but I suspect it’s either stolen from somewhere or it’s a template of some kind (which also sucks honestly, make your own logo y’know?).
We used Canvas. Took a while to figure out which will be best for the design but it eventually turned out well, and simple!
It’s a generic Canva template. The new logo is stolen from somewhere, as if you save the file it’s named “Screenshot at xxxxxxxx”