LensLight is your portable light studio for your photos. With LensLight, you can accentuate your photos with various lighting effects.2-Pixlr-o-matic
This fun and simple darkroom app makes it easy to add an effect, overlay and border to get that retro, grunge, clean or stylish look, all in just three simple steps. And with more options than any other photo app, you will never be out of new styles.3- Adobe Photoshop Express
Adobe Photoshop Express software lets you use simple gestures to quickly edit and share photos from your mobile device.
Diptic lets you combine and edit photos to create awesome collages that can be shared via email, Instagram, Facebook, Twitter, Flickr or Tumblr. With text captions, 14 filters, rounded borders, fun background textures and 179 customizable layouts, there are unlimited options to create unique photo collages!5- Color Splash
Color Splash lets you quickly and easily give photos a dramatic look by converting them to black and white, while keeping your chosen details in color. This effect draws the viewers' attention to the colored areas, creating striking images.