We have always used Adobe Illustrator and Adobe Photoshop for the initial prototyping of our app designs. Though a bit of an overkill, we were familiar with it and hence stuck with it for a long time. Then a friend introduced us the Sketch App. And it just blew us away..
Firstly, it’s less than 50 MB installed on your hard disk. 50 freakin MB. Can you imagine that? Adobe Illustrator is more than 1.5 GB and Photoshop is well over that. We became a believer right then. Of course don’t get us wrong. Illustrator is still one of the best when it comes to making accurate drawings that involve stylus inputs and Photoshop is the king of digital image manipulation.
If you google you will find a million comparisons between Sketch, Photoshop and Illustrator but believe us Sketch wins when you are looking at getting started with the initial screens of the app and it wins in Web Design because of its superior grid layouts, ability to export all layers separately in one go and get CSS attributes for your designs!
And the templates included are so much handy. They have templates and export options for almost every iOS device screen size, Web Design and most popular Android ones. It is a match made in heaven for studios like us.
So Sketch has now become our de facto software for building our initial designs.
It is available for download from their official website. You can first download a Trial version and then purchase the licence if you like from HERE.
If you are really interested here is a small list of awesome free tutorials that will help transition to the software. Note that some of the tutorials are of Sketch 3 while the latest version available right now is Sketch 4 but be assured that the learnings in them still apply!