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CLUSTER ACROSS-DEVICES-NOTE · 20 ENTRIES · EARLIEST ENTRY 2026-10-06

Cross-device note-taking apps

This cluster consists of note-taking apps that sync notes across devices for personal organization, with some offering additional features like folders, audio recording, and to-do lists. Dated entries appear sporadically between 2011 and early 2026, roughly one per year or so, showing no clear trend; many members lack source dates. Traction leaders all show 0 stars, indicating minimal activity signals across the cluster.

Entry timeline

ENTRY TIMELINE

DEC 2011: 1SEP 2015: 1APR 2016: 1AUG 2018: 1FEB 2019: 1AUG 2020: 1DEC 2021: 1AUG 2022: 1JUN 2023: 1JAN 2025: 1FEB 2026: 1AUG 2026: 8OCT 2026: 1
DEC 2011OCT 2026

Each bar is the month a member carries, which is a creation date where the source published one and a crawl date otherwise. Nothing in the index was found before 11 August 2026, and coverage broadened sharply on 14–15 August, so a bar from then on reports how much we found that month, not how much was built; an earlier bar reports how far back a member's own source dated it — not how long we have been watching.

Members by activity

Activity signals, not revenue.

Build origin · 2 ai-built · 5 hand-coded · 13 unlabelled

Operator · 1 hobby · 5 indie · 4 commercial · 6 open source · 4 unlabelled

Two labels per entry, never collapsed into one: how it was built, and who stands behind it. Counted over the 20 listed below. Unlabelled means nothing has decided yet — not that the answer is small.

  1. 01Twos: Quick Notes & Lists0★15 dayslivecommercialNote-taking app that captures lists, to-dos, reminders, and events in one place and syncs them across devices.
  2. 02syncpad0★7 days—Note-taking app that syncs notes across devices for personal organization.
  3. 03Google Keep - Notes and lists0★28 dayslivecommercialNote-taking app for capturing notes, lists, photos, and voice memos with reminders and cross-device syncing.
  4. 04jtx Board journals|notes|tasks0★2 molivehand-codedopen sourceAndroid app that combines journals, notes, and tasks, syncing with CalDAV servers for personal organization.
  5. 05simple-notes-desktop-bin0★1 molivehand-codedopen sourceCross-platform desktop note-taking application that syncs notes across devices using remote file storage for personal use.
  6. 06opentodolist0★3 moliveopen sourceCross-platform application for maintaining todo lists, notes, and images in libraries that sync across devices via cloud storage services.
  7. 07OpenTodoList0★3 molivehand-codedopen sourceCross-platform todo list and note taking app that organizes items into libraries, schedules due dates, and syncs across devices via WebDAV.
  8. 08Notebook0★7 mostaleliveopen sourceCross-device note-taking application that organizes different note types into cards and syncs and shares them via the cloud.
  9. 09Notes0★unknownliveindieA cross-platform note-taking application offering a rich text editor, folder organization, powerful search, and sync between desktop and mobile devices.
  10. 10Monoline0★unknownliveindieMinimalist messaging app for sending notes, to-dos, reminders, and journal entries to oneself, synced across mobile and desktop devices.
  11. 11Simplenote0★unknownlivehand-codedcommercialCross-platform note-taking application that keeps notes and lists synchronized across all of a user's devices for free.
  12. 12Simplenote0★1 yrabandonedlivecommercialNote-taking app for capturing quick notes and to-do lists, syncing and tagging them across devices, with sharing and web publishing options.
  13. 13Chappters - Notes0★3 yrabandonedliveNote-taking app that stores multimedia, enhances audio with notes and timestamps, and syncs across devices.
  14. 14Carnet0★3 yrabandonedliveopen sourceCross-platform note taking app with formatting, sync, and support for images and audio.
  15. 15Carnet0★unknownliveindieCross-platform note-taking app that lets users write, organize, and sync notes with folders, audio recording, and to-do lists across devices.
  16. 16UpNote0★unknownliveindieCross-platform note-taking app with rich text formatting, notebooks, and to-do lists for organizing personal writing, planning, and journaling.
  17. 17OpenTodoList0★unknownliveindieCross-platform to-do list and note-taking app that syncs items across devices via WebDAV or Dropbox for personal task organization.
  18. 18Note0★10 yrabandonedlivehand-codedSimple notes app for capturing and organizing text notes with syncing across devices.
  19. 19Cloud0x - Personal Link Manager & AI Notes Organizer0★unknownliveai-builthobbyPersonal cloud app that syncs links across devices and uses AI to categorize notes and files.
  20. 20Multiplatform Notes Tracker0★unknownliveai-builtNote-taking app that syncs notes across multiple devices and platforms for personal organization.

Ranked by traction, highest first, and paged 20 at a time — this is a window on the cluster, never the whole of it. Ties are broken by a stable id so a product cannot appear on two pages or fall between them. Browse every cluster.