SiUNote - Mindmap Memo & Notes

Untangle scattered thoughts with mindmaps. Pin them down with rich memos. SiUNote keeps both in one calm place.

Features

• Interactive mindmaps — Add, move, and connect nodes freely. Watch ideas branch out.

• Rich memos — Text, URLs, image attachments, tags. Pin a memo directly to any mindmap node.

• Folders — Organize standalone memos with nested folders.

• Share-to-save — Capture links and images from any app (browsers, Instagram, X, messengers) straight into a memo.

• Cloud sync — Same content across every device you sign in to.

Plans (optional)

• Free — 1GB storage

• Plus — 20GB (monthly or yearly)

• Pro — 100GB (monthly or yearly)

Subscribers see no ads.

Made for

• People who use mindmaps for books, lectures, or meeting notes

• Anyone with notes scattered across apps

• Heavy users of "send to myself" chat threads

• Anyone who captures ideas fast and organizes them later

Privacy & control

• Your data is encrypted at rest and in transit

• Sign in with Google or email

• Delete your account anytime to permanently wipe all data

The calmest way to branch out your thinking. SiUNote.