This tool looks interesting, but in my opinion the game has changed now that tools like Abstract are on the market. Syncing your files and sharing them with your team is essential.
We tried to implement some unsplash screens even in low res for photo grid layouts. Our file was huge and because of it syncing time was increased. We ended up creating an imagebank with low res pictures. We use HD pictures only for key visuals such as the one we use on the appstore.
I could see myself using this tool if I could have those low res pictures then using HD when exporting but this doesn't seem to be the case at the moment
