Kinemaster is the best professional video editing software for Android. I just love Kinemaster and it looks to be difficult but it is so easy for beginners too. I use this app to edit all of my Youtube videos. This app has some really good features like frame by frame editing which I use to enter my Intro in between. Best feature is of Chroma Key. I have a green screen so I record with that and edit it with Kinemaster so I can change the background of my video.