CarbonFin Outliner vs Outliner by Alfred Fritz
CarbonFin Outliner
carbonfin.comOutliner by Alfred Fritz
android-outliner.blogspot.comSide by side
| Figure | CarbonFin Outliner | Outliner by Alfred Fritz |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | — |
| macOS | Yes | — |
| iOS | Yes | — |
| Android | — | Yes |
| Plans published | 2 | 2 |
| Spec score · Outlining Software | 9.2 (#2) | 8.3 (#10) |
| Import and export | Outliner supports importing OPML files and exporting outlines as plain text or OPML. | The app lists imports from CSV, Natara Bonsai, Treepad HJT, Treeline TRLN, OPML, and plain text; PRO adds broader export options including HTML. |
| Integrations | OneDrive and Dropbox synchronization stores outlines as OPML files. | PRO supports Google Tasks, Dropbox synchronization with Treeline and OPML formats, and opening outlines from file managers or cloud apps. |
| Notes | Each outline item can contain notes, with options for note previews, hidden notes and compact fonts. | PRO supports formatted activity notes, including bold, italic, font color, and font size. |
| Purpose | Outliner organizes thoughts, tasks, and projects in outlines. | Outliner organizes shopping lists, tasks, ideas, memos, and small projects in a collapsible tree structure. |
| Security | CarbonFin describes online syncing as secure; its version history says syncing was secured using HTTPS in version 2.1. | The maker says local outlines are stored in Android internal flash memory and are protected by Android security mechanisms if the phone is not rooted and is password- or PIN-protected. |
| Support | CarbonFin lists [email protected] for sales, support, or feedback. | The app listing provides the support email [email protected]. |
Plans
In their own words
CarbonFin Outliner
CarbonFin Outliner organizes thoughts, tasks, and projects in nested outlines. Tasks can contain subtasks, with progress indicators for parent tasks that have them. Its editor supports inline changes, cut, copy, paste, undo, redo, drag-and-drop reordering, search, and controls to collapse or expand items. Outlines can be tagged and filtered by tag, searched across the collection, archived, and optionally numbered. Each outline can include notes, with configurable checkboxes, note previews, and numbering. The iPhone and iPad app costs $4.99, paid once. Outliner Online is a free browser-based companion for syncing, editing, printing, importing, exporting, and sharing outlines. Outliner users can invite other Outliner users to view and edit shared outlines; published outlines can be viewed read-only by anyone with the URL. The app can sync outlines as OPML files with Dropbox or OneDrive, import OPML, and export plain text or OPML. Shared editing through Outliner Online is limited to iPhone or iPad app users. The app lacks native printing, though synced outlines can be printed through Outliner Online in a browser.
Outliner by Alfred Fritz
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.