Color Splash FX Unlocker is an Android application that allows you to create stunning artwork using your photos. With over 5 million downloads, this photography app is an excellent choice for those who want to remove or change colors from their photos. The app's unique feature is that it enables you to paint in color or gray and recolor any part of your photo with a completely new color. You can zoom in and out or scroll with two-finger pinching gestures, adjust brush size, edge, opacity, and undo any accidental touch.

The app works on all phones and tablets and can be used in portrait or landscape modes. You can import photos from your photo album or camera and share your masterpieces to Facebook, Twitter, and Flickr. The app supports various special effects, including Color Splash and X Ray, and Pro FX such as Pencil, Blur, Tunnel, Mosaic, Color Flip, Exorcist, Spectrum, and more coming soon.

Overall, Color Splash FX Unlocker is an excellent tool for creating stunning effects in seconds, and it works great together with free Photoshop and Instagram apps. This app is a must-have for anyone who wants to create dramatic photos fast and easily.