Retrospecs is described as 'Turn your photos into pixel art representative of classic computers like Nintendo Gameboy, Atari ST and IBM EGA computers. Simply select a photo or take a picture and pick the computer you'd like to emulate for the effect'. There are six alternatives to Retrospecs for iPhone, iPad, Android and Android Tablet. The best alternative is Famicam 64, which is free. Other great apps like Retrospecs are BitCam (Free), Pixel Camera (Free), Pixelcam (Paid) and 8Bit Photo Lab (Freemium).
You can easily take a pixelated-style photo in just a few taps! Only you have to do is select a filter and take a shot. If you take a photo of your ordinary familiar scenery, it becomes a stunning pixel image.
Pixelcam lets you see the world in all its retro 8-bit glory and then save the images to your photo library, or share them on Facebook, Twitter, or email. Tweak the results by choosing from 4 different color schemes and adjust the pixel size with a simple pinch gesture.