For your weekend reading pleasure, here are the most popular AppNewser headlines of the week, including our blog’s expansion, an Instagram camera and the best iPad stylus.

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1. Best iPad Stylus for Writers
2. How to Convert EPub Books for use on Kindle
3. What is an App?
4. Free eBooks of the Week
5. Instagram Inspires Real Life Camera
6. Sesame Street to Release Digital Comics
7. Kit Kat App Designed To Give Users A “Break” From Social Media
8. App Toolbox for Wedding Planning
9. Siri Says: Don’t Buy an iPhone
10. Free apps of the week