
As I was planning out the app I realised to make it look good I have to make lots of icons.
Here is an image of all the icons that I created, I ended up using most of them in the final app. However I changed the final sitemap lots of times before settling on the final one, so I have some that I never used.
To make them I first drew out the basic idea on a piece of paper and wrote what I was going to make, so that I had a clear idea to go off of. Then I drew the idea out in photoshop, either using just my graphics tablet, or shapes. After I was happy with what I drew I imported them into illustrator, image traced them and made them into PNG's, I did this as I find that drawing within photoshop can be quite messy looking, and illustrator smooths them out and makes them look more like professional icons.