SiUNote - Mindmap & Memo

Branch ideas, capture in memos

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

Branch ideas on a mindmap, pin them in memos. The calmest way to keep scattered thoughts in one place. 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) Prices appear in your local currency at checkout via the App Store. 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, Apple, or email - Delete your account anytime to permanently wipe all data [Auto-renew note] Subscriptions auto-renew unless cancelled at least 24 hours before the end of the current period. You can cancel anytime in your App Store account settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://reactiveworks.blogspot.com/2026/04/blog-post_25.html The calmest way to branch out your thinking. SiUNote.

Ratings & Reviews

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1.0.3 — Memo priority, folder order, smoother authoring - Memo priority: card color shows importance at a glance - Reorder folders by drag and drop - Long-press a memo's link to copy it instantly - Save button above the keyboard while editing - New memo auto-selects the folder you used last - Mindmap: node border outline + new mindmap FAB - Smooth PageView swipe between main tabs - Cleaner profile modal + tighter rate-app prompt flow - Stability: improved Apple receipt verification and renewal handling

Version 1.0.3

The developer, SiU Ahn, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Used to Track You

    The following data may be used to track you across apps and websites owned by other companies:

    • Identifiers
    • Usage Data
    • Diagnostics

  • Data Linked to You

    The following data may be collected and linked to your identity:

    • Contact Info
    • User Content
    • Identifiers

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Identifiers
    • Usage Data
    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
  • SiU Ahn
Size
  • 34.1 MB
Category
  • Productivity
Compatibility
Requires iOS 13.0 or later.
  • iPhone
    Requires iOS 13.0 or later.
  • iPad
    Requires iPadOS 13.0 or later.
  • iPod touch
    Requires iOS 13.0 or later.
  • Mac
    Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
Languages
  • English
Age Rating
4+
In-App Purchases
Yes
  • Pro Yearly $99.99
  • Plus Yearly $39.99
  • Pro Monthly $9.99
  • Plus Monthly $3.99
  • Learn More
Copyright
  • © 2026 SiU Ahn
  • Developer Website
  • Privacy Policy

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