Bookmark OS - Bookmark OS is like Mac or Windows optimized for bookmarks.
Orgzly - Outliner for notes, tasks and to-dos
BookmarkSheet - Your bookmarks in Google Sheets
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
Notin - Notin – notes in notification app helps users in creating alarms to get reminders about important tasks right on the home screen.