# Constellation: Mind Atlas — 3D Markdown Note Graph Viewer > 3D Markdown Note Graph Viewer (iPhone/iPad app by Drobinin Limited.) - Source: https://appshunter.io/ios/app/constellation-mind-atlas/id6756132557 (this page in markdown: same URL + `.md`) - Developer: [Drobinin Limited](https://appshunter.io/developer/1713029153) - Category: Productivity, Utilities - Price: Free with in-app purchases - Age rating: 4+ - Requires: iOS 18.0 · 17 MB - Languages: English, French - Released: 2026-01-17 - Data updated: 2026-08-23 - User reviews in markdown: https://appshunter.io/ios/app/constellation-mind-atlas/id6756132557/reviews.md ## What is Constellation? Constellation turns a folder of Markdown notes into a spatial "atlas" you can explore on iPhone and iPad. Select any local folder of .md files (from Files / iCloud Drive or on-device storage). Constellation parses structure and links (including [[wikilinks]]), then builds a navigable 3D constellation where ideas become places: clusters form naturally, connections become visible, and isolated notes stop hiding in plain sight. Constellation is not a note editor. It's a way to understand what you already have — faster than scrolling a list, and calmer than wrestling a web of tabs. What it understands • Plain Markdown files and folders • Wikilinks ([[like this]]) and regular links • Backlinks and "neighbors" of a note • Tags (#tag) and (when present) frontmatter metadata • File timestamps for "recent notes" views What you can do with it • See clusters and themes at a glance (by folder and tag) • Follow paths between notes and spot the "bridge" notes that connect topics • Surface orphans and dead ends, then decide what to link next • Start from any note and explore outward, one connection at a time • Keep your context: you're moving through the space, not hopping between screens Filters & lenses to cut noise • Filter by folder or tag • Show only high-degree hubs (or only low-degree, overlooked notes) • Highlight orphans • Focus on recent work • Reduce density for large vaults so the scene stays readable Designed for iPhone and iPad • Calm, cinematic 3D rendering with depth cues and subtle atmosphere • Tap a star to open its note; drag to orbit and pinch to zoom • Light and dark appearance, following your system setting • Adjustable density and progressive loading for medium-to-large vaults A clean reading experience • Open any note in a panel with crisp typography: beside the graph on iPad, as a sheet on iPhone • See outgoing links and tags alongside the content • Follow links from note to note without losing your place in the constellation Fast setup, no accounts • Point Constellation at a folder, index, and explore • Rebuild the index whenever your vault changes • Local caching for quicker reloads Made for people who live in Markdown Writers, researchers, developers, and anyone with a "second brain" full of links: Constellation helps you spot what's connected, what's missing, and what's worth revisiting. Offline-first and private by default Your files stay on-device. Constellation doesn't upload your vault, doesn't require an account, and doesn't modify your files — it simply indexes and visualizes them locally. Compatibility: works with Markdown vault folders from apps such as Obsidian and Logseq. Not affiliated with or endorsed by them. ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Local Knowledge Pro | $39.99 | one-time | ## Version history (last 4 releases) ### 1.3 — 2026-08-04 Constellation now has native apps for iPhone, iPad and Mac, alongside Apple Vision Pro. • Edit notes in place, including [[wikilink]] insert and remove • Create the note behind a dangling link • Conflict warning if a note changed in another app • Faster layout for large vaults ### 1.2 — 2026-04-30 Improved experience for first-time users and made onboarding smoother: a sample vault loads automatically on first launch so you can explore right away. ### 1.1 — 2026-01-24 This release improves rendering speed for large (5000+ nodes) vaults and folders. ### 1.0 — 2026-01-17 No release notes. ## More apps by Drobinin Limited - [Fermentation Journal: Fermento](https://appshunter.io/ios/app/fermentation-journal-fermento/id6470132496) - [AI Outfit Maker: Layered](https://appshunter.io/ios/app/ai-outfit-maker-layered/id6746713932) - [Notch: Target Scoring Tracker](https://appshunter.io/ios/app/notch-target-scoring-tracker/id6747980153) - [Lexie: Language Tamagotchi](https://appshunter.io/ios/app/lexie-language-tamagotchi/id6748887471) - [Intimacy Tracker: Silk](https://appshunter.io/ios/app/intimacy-tracker-silk/id6748890004) - [Visa Day Tracker: Residency](https://appshunter.io/ios/app/visa-day-tracker-residency/id6749048224) All apps by Drobinin Limited: https://appshunter.io/developer/1713029153 --- *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 2026-08-23.*