vdNote - Share noteworthy moments from YouTube videos.
Orgzly - Outliner for notes, tasks and to-dos
Hubub - Host better conversations around video.
All Note Pro - All Note Pro app contains features to enable users to write their new ideas and important details on their mobile phone to share them with the outside world.
Bookmark It - Create awesome notes on YouTube videos
Light Notes - Light Notes app features options to help users easily taking notes to remember important details and instructions. You can add new notes by entering the title, description and selecting the tile color according to the priority of the task.