I want a video editing app for Android that can do the following:
Split and trim videos.
Edit the audio of the video (as muting at certain intervals, increasing and decreasing volume) and add external audio files easily and at the wanted time intervals.
Step forward or backward one frame (like Adobe's program).
It is better if it has an easy interface for editing (preferably something like Adobe's timeline).
I know it is less-likely for something like this to be found so please suggest the apps with the nearest features to this.
P.S. : I tried premier clip and it is not what i want.
Edit : If you can recommend 3 or even 4 apps that i can use together and cover most of the features above then go on.