After many years I started to draw my illustrations on a digital device. Previously I've done all of my lineworks on paper with a single pen. But now, I tried something different! :) I began to use an ipad pro and found some really useful software for artists who works with drawings just like me. Here goes my list of recommendation:
PROCREATE
My favourite app on this device. A great Photoshop alternative for digital painters!
https://itunes.apple.com/us/app/procreate/id425073498?mt=8
LIGHTROOM CC
Nice software for the color grading.
https://itunes.apple.com/us/app/adobe-lightroom-cc-for-ipad/id804177739?mt=8
ANIMATION CREATOR
Animation software for rough animations and pencil tests. It can save the pictures in HD.
https://itunes.apple.com/us/app/animation-creator-hd/id363201632?mt=8
GRAPHIC FOR IPAD
Application for the vector graphic works. Alternative Adobe Illustrator application.
https://itunes.apple.com/us/app/graphic-for-ipad/id363317633?mt=8