Legend vs Outliner by Alfred Fritz

Legend brings notes, documents, tasks, email, files, outlines, and projects into one productivity interface. Users organize work in Boards made up of Panes, which provide separate work areas and context switching. Panes can show Outline, grouped, List, or Calendar views, and filters can use prefixes, item contents, words, or tags. Writing features include Markdown, formatting hotkeys, backlinks, and mirrors that connect notes with tasks. The Agenda view sorts tasks by priority and date. Legend says it syncs in real time across devices and collaborators, works offline, and resolves changes after devices reconnect. Its privacy policy describes client-side encryption before item data syncs to Firebase, with optional password encryption. The Free plan costs nothing and includes 10 Panes, one plugin sync account, and unlimited documents and items. Basic costs $5 a month billed annually; Pro costs $9 a month billed annually. The Browser Pane is not available in the mobile app, though saved links can open in a browser.

Outliner by Alfred Fritz is an Android app for organizing shopping lists, tasks, to-do items, ideas, memos, and small projects in collapsible outlines. Each outline can contain unlimited titled activities with notes, due dates, and completion status. You can switch among tree, to-do, due-date, and hashtag-grouped views, although some views require PRO. Activities can be reordered and indented; PRO adds subtree cut, copy, paste, sorting, sharing, full-text search, and formatted notes with bold, italic, font color, and font size. Synchronization options include Google Tasks and Dropbox, with Treeline and OPML options documented in the tutorial. Imports include CSV, Natara Bonsai, Treepad HJT, Treeline TRLN, OPML, and plain text; PRO adds exports such as HTML. The free version has no ads and no sync. PRO requires the separate Outliner Pro Key app. Android is the listed platform, including phones, tablets, and Chromebooks.