I'm looking for an app that allows me to take notes by handwriting and it should be also possible to insert images. This would be an substitute for the missing pdf-editor.
At the moment i'm using picinote but i'm really unsatisfied with it. It's a bit buggy an the biggest problem is the fact, that i can't extend a page. So i've only that small 7" page and if i need more space to write i'll have to add a new page. thats kind of annoying when you want to add a note to a single image, that is longer than few words...
I picked up two off of this site but I haven't messed with them yet so I don't know if they would meet your needs. Handrite and MyLetter just search the playbook forum.