Daily Markdown vs Cairn
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Daily Markdown
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Daily Markdown is a minimalist journaling app designed for one simple purpose: write every day. SIMPLE BY DESIGN One note per day. No folders, no tags, no complexity. Just open the app and start writing. Yesterday's notes become read-only, keeping you focused on today. MULTIPLE TABS Organize each day with separate tabs - To-Do, Notes, Ideas. Create custom tabs on-the-fly to structure your thoughts however you like. MARKDOWN, YOUR WAY Write in familiar Markdown – bold, italic, headers, lists, checkboxes, and code blocks. Switch between Rich and Plain mode with a single click: Rich renders headings, emphasis, and lists as you type for distraction-free reading; Plain shows every Markdown character for precise editing. Your files stay plain .md either way. FOCUS MODE Hide distractions and enter a clean, minimal writing environment. Just you and your words. EVERYWHERE YOU ARE Available on Mac, iPhone, and iPad. Your notes sync automatically via iCloud across all your devices. Start on your Mac, continue on your iPhone, finish on your iPad. FEATURES • One note per day format • Multiple tabs per day • Rich and Plain Markdown modes with live syntax highlighting • Distraction-free focus mode • Pin important notes for quick access • Full-text search across all notes • iCloud sync across Mac, iPhone, and iPad • Light, dark, and auto themes • Multiple accent colors • Daily task templates • Word and character count • Keyboard shortcuts Daily Markdown respects your privacy. Your notes stay on your devices and in your personal iCloud. We never see your data. Start your daily writing habit today.
Cairn
Manage tasks and notes directly within your existing Markdown files. This app offers focused views, quick capture, and robust task management features, all while keeping your data private and locally stored. It integrates seamlessly with Obsidian and other file sync services.
- Native Markdown task and note management
- Works with Obsidian vaults or any folder
- Quick capture with date, tag, and priority parsing
- Multiple task views (Today, Upcoming, Inbox, Pool)
- Full support for sub-tasks and recurring tasks
- Local reminders and Live Activity integration
- Data stays local, no cloud sync required
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Cairn is a fast, native task and note companion that lives on top of the Markdown files you already own. Point it at your Obsidian vault — or any folder of Markdown notes — and your tasks and notes appear in clean, focused views. Everything you do in Cairn is written straight back to your files as plain text, in the Obsidian Tasks format. YOUR NOTES STAY YOURS • No account, no sign-up, no Cairn cloud database — your tasks live in your own files • Cairn does not send your notes or tasks to the developer • Careful, patch-based edits change only the content you touched, preserving the rest of your note • Works alongside Obsidian, iCloud Drive, Git, or any sync you already use CAPTURE, BROWSE, AND PLAN • Browse and edit Markdown notes directly in your vault • Quick capture into your daily note, with date, tag, and priority tokens parsed as you type • Choose where longer captures are saved • Today, Upcoming, Inbox, and Pool views, plus a global filter for folders, tags, dates, priority, and status • Full support for sub-tasks and task hierarchies • Recurring tasks in Obsidian Tasks format, with safe completion handling • Convert upcoming calendar events into tasks, or mirror your dated tasks into a calendar you choose (optional) STAY ON TRACK • Local reminders for due tasks — including sunrise-relative reminders computed entirely on your device • A Live Activity keeps today's progress on your Lock Screen and in the Dynamic Island • Home Screen widgets and a Control Center quick-capture control • Search across every task in your vault MADE FOR OBSIDIAN — NOT ONLY OBSIDIAN Cairn reads and writes the Obsidian Tasks plugin format (due, scheduled, start, and done dates, priorities, recurrence, tags), so your vault stays fully compatible with your desktop setup. Don't use Obsidian? Create a plain task folder in the Files app and Cairn works as a stand-alone Markdown to-do app. Cairn asks for access only to the folder you pick. Calendar access and location (used to compute local sunrise times) are optional and processed on your device. If you choose iCloud Drive or another Files or calendar provider, that provider's own sync and privacy terms apply.
Screenshots
Verdict
The clearest difference is update cadence: Cairn at every 5 days against Daily Markdown's every 5 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Daily Markdown ships an update every 5 months, Cairn every 5 days. The most recent releases landed on October 6, 2026 and October 1, 2026 respectively.
| Parameter | Daily Markdown | Cairn |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 5 months | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, Mac — better | iPhone, iPad |
| Requires iOS | 17.6 | 17.0 — better |
| Further details — not scored | ||
| Size | 2 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | Valters Grisans | Young Hun JEONG |
In-app purchases
Daily Markdown
No in-app purchases
Cairn
No in-app purchases








