Notesnook vs Twos

Notesnook is a note-taking app for web, Windows, macOS, Linux, iOS, and Android, with note sharing and offline access. Notes are encrypted end-to-end before leaving the device, and the apps and sync server are open source under GPLv3. The app can be locked with a fingerprint, PIN, or password; selected private notes can also have a separate password. Individual notes can be published as web pages, optionally password protected. Zapier, IFTTT, or a custom script can send notes through the Inbox API. The free plan offers unlimited notes on unlimited devices, 50 MB of attachment storage per month, files up to 10 MB, and limits of 50 notebooks and 50 tags. Free users can read web-clipped content offline; paid plans include full offline mode and provide from 1 GB to 25 GB of attachment storage per month. Monthly plan prices listed include Essential at $1.99 per month, Pro at $6.99 per month, and Believer at $8.99 per month, including tax. Subscriptions can be cancelled without fees, with notes remaining readable and exportable.

Twos brings notes, to-dos, reminders, events, lists and links into one place. Items added appear in Today, and unfinished items roll over to tomorrow; users can search saved items or ask Twos about what they have written. It works offline and supports note sharing and real-time collaboration across web, Windows, macOS, Linux, iOS and Android, with a Chrome extension and API. Connections include calendars, reminders, messaging services, social platforms, reading apps, Zapier, ChatGPT and MCP. Authorized ChatGPT and MCP connections can read and write Twos items. Twos describes two-way Apple and Google Calendar sync and Apple Reminders sync on iPhone and iPad, and offers one-time imports from services including Apple Notes, Google Keep, Notion, Evernote, Todoist, Google Tasks and Obsidian. Plus adds templates, archive, week view, customization, multiple accounts, a focus timer and unlimited AI chat. The free plan includes unlimited things, lists and to-dos, plus 20 AI chats per month; Twos Plus costs $4.99 a month and offers a 7-day trial.