Suggest me the best free video editing android app able to trim between a single video clip

[AC Question]

I have about 38 video clips, longest duration being 5 minutes and shortest 21 seconds of an event amateurishly shot through my Smart Phone. I want to edit/trim each video clip which has inconsequential situations, be at the start/middle/end of the video clip and merge all the edited video clip into single video.