#1Green Screen Pro
Green Screen Pro is an app helps you change the background on your photos. The app uses the chroma key effect to replace a color with a photo. You can also choose from built-in background from the app itself.
#2Chroma Key Touchup
Chroma Key Touchup is a photo editor app for Android devices. It allows you to fix up your chroma key backgrounds with simple touch gestures with improved algorithms that support green and blue screen backdrops.
KineMaster is a professional video editor where you can apply color LUT filters, add effects, and transitions. The video editing app for Android and iOS supports several layers of video, images, and text.
Free- with in-app purchases
WHAT’S THE MEANING
Green screen is the process of using a single color as a backdrop in the film production to ease the video editor in adding backgrounds, characters, and other images in the post-production process of filmmaking. A relevant concept to understand is keying. Keying is the isolation of a single color or brightness value for the purpose of allowing another image to become more visible in some affected areas (of the green screen).
DID YOU KNOW
But why the color green? Honestly, you can key in any color that you want such as red, yellow, purple, or pink, but the biggest factor that affects the choice of color is contrast. To isolate one area from the rest, the background color has to stand out. Although the use of color blue is widely practiced in Hollywood, it is undeniable that bright green beats blue because it is not a common color worn by actors. Interestingly, even in studio photography, the use of green screen is essential. Jennifer Berube wrote an article on Sleeklens in 2011 as to why the green screen is heaven-sent. Looking for shooting location can be time-consuming and costly that is why photographers utilize the green screen, for it allows them to place their subjects in any controlled environment they want and layer any background of their choice using photo-editing software. However, improper usage and poor techniques could lead to fake-looking photos so take the time and have the patience to train. Lastly, according to experts, the green screen gives you the light consistency because using one automatically blocks out the ambient light, thus saving you from the all-day adjusting of light and colors.
Chromavid is a useful app by Apps For Mobs to change the background on your photos or videos from your mobile phone. The app also allows you to record live videos which makes it a good green-screen app as well.
Free- with in-app purchases
#5Green Screen Studio
Green Screen Studio is an app helps you make videos with the use of chroma. With this app, you can delete the background and change it your preferred one as well as mix two photos among other things.
#6Hands-On Green Screen
Hands-On Green Screen is an app to create amazing videos with chroma key effect. You can edit a video or a photo. Replace the green screen and make stunning montages.
#7Green Screen by Do Ink
Green Screen is a powerful tool to edit videos from your phone. With this app, you can create an amazing video simulating you are on the moon or in Greenland. The app lets you combine 3 image source and make a live video with the camera.