I want to promote my app I Know Tropes for iPhone/iPad. It's a fun trivia game where you have to guessed all matching tropes (based on tv tropes) in a picture. I have 4 promotional code that you can use to download it for free. Send me PM if you want it, it's a first come first served so hurry up.
You can also PM me to ask for promotional code if you plan to write/review it in your blog/website. Apple only give me limited amount of promotional code though, so I can't guarantee that you will get one.