I recently installed aldiko epub reader on my phone, and added approx. 60 epub books. When aldiko imported them, it made a cache folder with 60ish subfolders and a total of 700 images, for the cover art and such. Now my gallery is clogged.

I tried the .nomedia, and it solved the gallery problem. But now aldiko, cant find the cover art.

Is there a gallery app, that is better. I have replaced practically all of my stock apps with player pro, zimly, etc. But cant find a picture gallery one. with more options.