Funny Faces is a ton of fun. You use the camera and in real time it does some neat tricks to augment the incoming camera feed and now it’s free. Here’s the description:
Get a new dimension of what you see and how people look through your phone’s camera with real-time Augmented Reality. Save or share those moments directly on Facebook and Twitter. It’s fast, it’s easy, it’s FREE and a ton of fun. Augmented Reality, the funny way. The app uses the phone’s camera to automatically detect faces which are overlaid in real-time with a funny mask, an afro, a mustache, a pacifier, shades, a space helmet, a hat or even the head of a monkey, Chuck Norris, the Troll or Rage face and more. The overlays can be combined resulting in more than 100 possible modifications! Multiple faces are also detected. Everything is done in real-time only with the data from your phone’s camera. It’s also possible to open an existing picture from the pictures hub to apply the face detection and augmentation. You can save a snapshot of the augmented scene to the phone’s pictures hub and send it via email or share it directly on Facebook and Twitter from within the app. Funny Faces supports the landscape and portrait orientation. It works with all cameras and doesn’t require a front-facing camera. Funny Faces has a great user experience, is very responsive and let’s you focus on your fun.
★★★★★ "Funny Faces is a bomb app! Great work :)"
★★★★★ "My friends get a chuckle out of it."
★★★★★ "Awesome app." We will provide more overlays and effects with subsequent updates.
It had been available as a paid app and now it’s available in a free version. You can check it out here.