WeVideo

http://www.educatorstechnology.com/2014/07/this-is-how-to-create-videos-in-google.html

mobile app available here: https://chrome.google.com/webstore/detail/wevideo-video-editor-and/okgjbfikepgflmlelgfgecmgjnmnmnnb

Google is now elbowing with YouTube Capture (free) , Splice (free), iMovie (paid), Adobe Premiere Clip (free) – Android, iOS and several others for the basic video editing turf on mobile devices. Its big pitch – being directly connected to Google Drive.

Additional mobile apps for video editing: VidTrim (free) Pro ($1.99) – Android only; SloPro – iOS only; Magisto (available for both iOS and Android); Vee for Video ($1.99) – iOS; Lumify, (free), VideoGrade (5.99) – iOS; KineMaster (free) – Android; PowerDirector (free) – Android; Pinnacle Studio Pro ($14.99) – iOS; Movie Edit Touch (free) –  Windows:
https://www.gazelle.com/thehorn/2013/11/25/best-video-editing-apps-for-ios-android/
http://www.stuff.tv/features/10-best-video-editing-apps-mobile
http://mashable.com/2012/07/25/video-editing-apps
http://mashable.com/2013/06/05/video-edit-apps/#4Y3PWgcp2ZqQ
http://www.hongkiat.com/blog/ios-android-video-editing-apps/

10 Best Video Editing Apps for Phones and Tablets: http://www.tomsguide.com/us/pictures-story/511-Video-Editor-Android-iOS-Video-Filters.html

More on the topic in this blog:

How to Use the Free YouTube Video Editor

5 Options for Creating Screen Capture Images and Videos – Including on Chromebooks