# TreeNote: Nested Notes — Outlines, Markdown & Tasks > Hierarchical note-taking app for organizing complex ideas and tasks. (iPhone/iPad app by Zhe Wu.) - Source: https://appshunter.io/ios/app/treenote-nested-notes/id6772667012 (this page in markdown: same URL + `.md`) - Developer: [Zhe Wu](https://appshunter.io/developer/1821356459) - Category: Productivity - Price: Free with in-app purchases - Rating: 5.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 18.0 · 7 MB - Released: 2026-05-27 - Data updated: 2026-08-06 - Monetization: freemium - User reviews in markdown: https://appshunter.io/ios/app/treenote-nested-notes/id6772667012/reviews.md ## What is TreeNote? Turn complex ideas into clear, nested outlines with TreeNote. Create boards for projects, study, planning, and everyday thoughts, then break each idea into focused subnotes. TreeNote keeps deep structures easy to scan while giving every note room for rich detail. FEATURES • Build flexible trees with unlimited nesting • Drag to reorder and swipe for quick actions • Add titles, details, tags, colors, due dates, and multiple images • Choose the simple text editor or TreeNote Pro's premium editor • Format visually or write directly in Markdown • Read safely in Preview mode, with tappable links and KaTeX equations • Import and export JSON, Markdown, and OPML • Keep data local by default, with optional private iCloud sync • Use TreeNote in English, Spanish, or Chinese TreeNote is free for boards with up to 10 notes. TreeNote Pro is a one-time purchase that unlocks unlimited notes per board and the premium Markdown editor. ## Key features - Unlimited nesting for flexible trees - Drag-and-drop reordering - Rich note details (tags, colors, due dates, images) - Markdown formatting and preview - Import/export JSON, Markdown, OPML - Local data storage with iCloud sync ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | TreeNote Pro | $2.99 | one-time | ## Frequently asked questions about TreeNote ### What is TreeNote? TreeNote is a productivity app designed to help users organize complex ideas into clear, nested outlines. It allows for detailed subnotes within broader boards, supporting rich formatting and Markdown. ### How does TreeNote handle data storage? TreeNote keeps your data local by default for privacy. It also offers optional private iCloud sync, ensuring your notes are accessible across your devices without compromising security. ### What are the limitations of the free version of TreeNote? The free version of TreeNote allows for boards with up to 10 notes. For unlimited notes per board and access to the premium Markdown editor, users can upgrade to TreeNote Pro. ### Is TreeNote available on multiple devices? Yes, TreeNote is supported on both iPhone and iPad, allowing users to manage their notes and outlines across their Apple devices. ### What file formats can TreeNote import and export? TreeNote supports importing and exporting in JSON, Markdown, and OPML formats. This flexibility allows for easy integration with other tools and workflows. ### Does TreeNote have ads? No, TreeNote does not contain advertisements. The app is free to use with limitations, and TreeNote Pro is a one-time purchase for full features. ### How often is TreeNote updated? The latest version of TreeNote, 1.3.0, was released on July 20, 2026. Updates typically focus on adding features and improving stability. ### What languages does TreeNote support? TreeNote is available in English, Spanish, and Chinese, making it accessible to a global user base for their organizational needs. ## Version history (last 5 releases) ### 1.3.0 — 2026-07-20 A more powerful way to write and read: • New premium editor with Visual, Markdown, and Preview modes • Notes open in Preview to help prevent accidental edits • KaTeX math equations render in Preview • Improved link handling and a roomier mobile editor • Simple text editing remains the default ### 1.2.1 — 2026-06-10 Improved the note details sheet with a larger auto-expanding details field and added fresh screenshots for the updated note workflow. ### 1.2 — 2026-06-08 Improved the note details sheet with a cleaner layout, a compact empty details field, and swipe navigation for notes with multiple image attachments. ### 1.1 — 2026-06-03 Added iCloud sync, richer note details, multiple image attachments, board import/export, templates, tags, and many usability improvements. ### 1.0 — 2026-05-27 No release notes. ## More apps by Zhe Wu - [Video to MP3 Simple Converter](https://appshunter.io/ios/app/video-to-mp3-simple-converter/id6770123445) - [Stitch: Screenshot Collage](https://appshunter.io/ios/app/stitch-screenshot-collage/id6773461311) - [LeanCam: Space Saving Camera](https://appshunter.io/ios/app/leancam-space-saving-camera/id6775606581) - [IPcam RTSP Viewer](https://appshunter.io/ios/app/ipcam-rtsp-viewer/id6776495314) - [Kids Videos: Parent Picks](https://appshunter.io/ios/app/kids-videos-parent-picks/id6781398952) All apps by Zhe Wu: https://appshunter.io/developer/1821356459 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-06.*