The app captures your reaction while shooting using the front facing camera.
"Previous photo applications only allowed the use of one camera. Or even worse, let you choose between cameras. Disgusting. Here at Reactions we don't believe in choice, we believe in both. Why make Obama president? Let Obama and Romney be president. Let's even let Ron Paul be president too."
Notably, it appears that you won't be able to save the pictures. You will have three seconds to decide whether or not its shared to all your Facebook friends.
"At Reactions, we offer you no way to save your pictures. If you want to save them, you have to share them. After a reaction is captured, you have 3 seconds to hit the unlabeled cancel button, or else your photo is automatically shared with all your Facebook friends."
You can get more information about the app at the link below. Pod2g, another prominent hacker, also recently created an app for iOS called PodDJ.
Read More [via MuscleNerd]