APP check are my thoughts on the apps that I feel are awesome and underrated. I won't pick the best or top apps, but those that are really worth your time. Enjoy!
Mirror graph is a doodling app. What makes it special is that it is not just mirroring, it's a radial symmetry drawing app.
There are more than 15 effects like fade, web, root, smoke, etc and it allows a symmetry of upto 20 (20 petals).
I tried a similar app in Nokia's Symbian around 2012 called MagicBrush and I loved it.
It's very easy to use and supports a phone-flick gesture to clear the canvas !.
So when you are on a boring call or waiting in a queue and have an artistic finger, give it a try.
Get it here..
https://play.google.com/store/apps/details?id=nightbanditinduestries.Mirrograph2free