Here is design concept for notifications application.

I thought that it could be a good idea to have an application to review activity on social networks. For example, I find social network results are important and inspiring for my work. So I'll be happy to have app like that. And it wonder why no-one did it before. I looked for hours and didn't find on market anything even close to this. Guys, what about you ? Would you like to have app like this ? I think if it is important for many designers we could find developers will produce app I'm missing so much.

If you find something useful — you can grab source sketch file(free to use). Comments and likes are welcome. You may grab source sketch file (free to use) here