ID2 is okay, Sketches i where it is at...I bought ID2 and Sketches, 2.99 wasnt a big deal to waste and wanted to test it, and Sketches kills it, go with sketches....I will use ID2 when my Sketches breaks(lol)....
That's why No.2 gives you a virtual pencil to draw with. That way you can see exactly where the line starts, and see what you're doing while you draw (instead of covering up the line with your finger tip). No.2 has more of a learning curve than the others, but it's the only way to do accurate, detailed drawing. Doesn't do color yet, but we'll have some more features soon (as I'm sure the others will too!).
At the moment, you might want two or three drawing apps to have all your bases covered.
Don't want to hijack the thread. Visit our website if you have any questions before you buy.