Mydeas
Notes that stay in step on every device, even with more than one person editing.
- Live on the App Store
- iPhone
- Web
- Android: coming soon
- Mac: in development
Mydeas is a notes app with notebooks, nested tags, and a full editor for tables, task lists, and attachments. Notes sync to every device you use, and people you share with can edit the same note at the same time and see each other's changes as they happen. It works offline, keeps every note's history, and imports from Evernote and Notion. AI features are off until you turn them on.
What it does
- Organize two ways: notebooks and tags that nest inside other tags, with search that can filter by either.
- Write real notes: headings, task lists with due dates, tables, code blocks, and photo, video, audio, and PDF attachments.
- Edit together, live: share a note or a whole notebook, see who else is in it, leave comments, and assign tasks.
- Keep working offline: edits are stored on the device and merge when you're back online.
- Find text in scans: scan a document with the camera and the text in it becomes searchable.
- Leave any time: export any note as Markdown or HTML, or your whole account as one ZIP file, on any plan.
What we built
- An iPhone and Android app from one codebase, with the same editor as the web app.
- The web app, plus the public site at mydeasapp.com with its pricing, privacy, and terms pages.
- A sync server that merges edits from several people and devices without losing anyone's changes.
- An encrypted offline cache on the device, so notes open without a connection.
- The API server, including a self-serve API and webhooks for people who want to connect other tools.
- Importers for Evernote and Notion exports, and full-account export.
- Subscription billing on the web, and an internal admin dashboard for accounts, usage, and service health.
- An opt-in AI feature that cleans up, summarizes, or edits one note at a time, and is off by default for every account.
Android: built and submitted to Google Play, not public yet. A Mac app and a Chrome web clipper are in development. Notes are encrypted in transit; Mydeas is not end-to-end encrypted. Privacy Policy