Markup vs Labyrinth

Markup reads and edits your Markdown beautifully — and it works with the folder of notes you already have, on your iPhone and iPad. POINT IT AT YOUR FOLDER — OR A GITHUB REPO • Open any folder of .md files from iCloud Drive or Files — the same vault you use on your Mac. Nothing to import, no lock-in. • Open a GitHub repo as a vault and read the whole thing offline. • Open several vaults and switch between them. READ LIKE A PAGE • High-fidelity rendering: syntax-highlighted code, LaTeX math, Mermaid diagrams, tables, task lists, and GitHub-style callouts. • Light / Dark / Sepia themes, adjustable text size and width, Dynamic Type. • Wikilinks, backlinks with context, a per-document outline, and tags. FIND ANYTHING • Full-text search with tag: and path: filters; fuzzy Quick Open. EDIT WITH EASE • A focused Markdown editor with smart lists, auto-closing brackets, table formatting, and inline [[wikilink]] and #tag autocomplete. • Insert images straight into your vault. Export or share as PDF, HTML, or Markdown. iPAD • Open documents in tabs; edit with a live rendered preview beside the source. • Hardware-keyboard shortcuts. HTML, TOO • Open and read .html and web bundles, with scripts off by default for safety. PRIVATE BY DEFAULT • No account required, no telemetry, no tracking. Your notes stay on your device and your iCloud. Signing in to GitHub is optional and only used to fetch the files you ask for. English and 简体中文, switchable in-app.

Your tasks, notes, and calendar — all on your device. No account. No cloud. Labyrinth is a local-first productivity app that works on any connection, behind any firewall, in any country. WHAT IS LABYRINTH? Labyrinth combines task management, a markdown notes vault, and calendar sync in one app — built for people who want their data to stay on their device. No account required. No server. Your work is yours. ONE APP, NOT TWO Most apps sell tasks and calendar separately. Labyrinth does both — tasks with due dates sit alongside your calendar events in a single view. No context switching. THREE WAYS TO SEE YOUR WORK Switch between list, board, and calendar views. Filter by status (To Do · In Progress · Done) or by tag. Every view stays in sync. KANBAN BOARD Move tasks through stages at a glance. Drag to reorder, swipe to complete. Built for personal projects and solo workflows. CALENDAR SYNC Connects to Apple Calendar, Google, Outlook — any account already synced to your iPhone. Tap any day to see tasks due and events side by side. MARKDOWN NOTES VAULT Every task links to a plain .md file in a folder you choose. Your notes work offline, live on your device, and open in Obsidian, iA Writer, or any text editor — no lock-in, no proprietary format, readable forever. TAGS FOR YOUR WHOLE LIFE Colour-coded tags across life domains: Health · Personal · Learning · Social · Finance · Work. Add your own. Filter any view instantly. LOCAL-FIRST No server. No network required. No account. Works on any connection, behind any firewall, in any country. Your data never leaves your device unless you choose to move it. Free to start. Pro unlocks unlimited tasks, notes vault, macOS and more.