# Markdown Notes Editor: Linen — PDF Markup, Viewer, and Math

> PDF Markup, Viewer, and Math (iPhone/iPad app by Ctrl Alt Go Ltd.)

- Source: https://appshunter.io/ios/app/markdown-notes-editor-linen/id6775062589 (this page in markdown: same URL + `.md`)
- Developer: [Ctrl Alt Go Ltd](https://appshunter.io/developer/1784576658)
- Category: Utilities, Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 18.0 · 18 MB
- Languages: Russian, Hindi, Vietnamese, Canadian English, Arabic, Hungarian, Dutch, Greek, Danish, Hebrew and 23 more
- Released: 2026-06-03
- Data updated: 2026-10-16

## What is Markdown Notes Editor?

Linen is a Markdown notes app for iPhone, iPad and Mac. Write your notes in Markdown and switch to the preview to see them formatted.

WRITE
• An editor that colors headings, lists, links and code as you type
• One menu for headings, bold, italic, lists, tasks, quotes, code and tables
• Outline to jump between headings, find in note, and a focus mode that hides everything but the note
• Insert a picture or paste one from the clipboard

READ
• A preview of your note with GitHub Flavored Markdown formatted: tables, footnotes, code with syntax colors, and task lists you can tick
• Math typeset from LaTeX, inline or on its own lines
• Diagrams drawn from Mermaid text: flowcharts, sequence diagrams, timelines and more
• Four themes, Linen, Paper, Sepia and Slate, each in light and dark, with adjustable text size

CONNECT
• Link notes to each other with [[double brackets]] and see which notes link back
• Tag notes with #tags and show every note that carries a tag
• Version history keeps earlier versions of a note, ready to bring back

YOUR FILES
• Keep notes in folders inside Linen, or open .md files from anywhere
• Linen Pro: open a whole folder from iCloud Drive or Files and work on its Markdown files where they are.
• Open PDFs beside your notes. Linen Pro: highlight, underline, add text, and rotate, reorder, add or delete pages.

SHARE
• Export Markdown. Linen Pro: export HTML, PDF and Rich Text.
• Linen Pro on Mac and iPad: editor and preview side by side.

Linen is free for up to five notes. Linen Pro removes the limit and adds the features marked above, as a weekly subscription or a one-time lifetime purchase.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Pro Weekly | $9.99 | per 7 days |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Pro Lifetime | $34.99 | one-time |


## Is Markdown Notes Editor safe?

Not enough ratings yet to assess Markdown Notes Editor.

## Is Markdown Notes Editor legit?

Markdown Notes Editor: Linen appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Markdown Notes Editor is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 4 releases)

### 2.0 — 2026-10-14

A big update.

• PDFs: open them in Linen, highlight, underline, add text, and rearrange pages
• Linked folders: open a folder from iCloud Drive or Files and edit its Markdown files in place
• Links between notes with [[double brackets]], backlinks, and #tags
• Math (LaTeX) and diagrams (Mermaid) in the preview and in exports
• Pictures: insert one or paste it from the clipboard
• Version history for every note
• Four themes and adjustable text size
• An editor that colors Markdown as you type, an outline of headings, find, and focus mode
• Rich Text export
• Tick tasks right in the preview

### 1.0.2 — 2026-09-24

Bug fixes and improvements.

### 1.0.1 — 2026-08-29

Bug fixes.

### 1.0 — 2026-06-04

No release notes.

## Apps similar to Markdown Notes Editor

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Markdown编辑器](https://appshunter.io/ios/app/markdown/id6751038649) | — | Free | Utilities |
| [Tab Finder for Safari](https://appshunter.io/ios/app/tab-finder-for-safari/id6762413095) | 5.0 (1) | $2.99 | Utilities |
| [Keisan Memo — Calc Notepad](https://appshunter.io/ios/app/keisan-memo-calc-notepad/id6791201696) | — | Free | Utilities |
| [InkMark - Markdown AI Notes](https://appshunter.io/ios/app/inkmark-markdown-ai-notes/id6740519458) | — | $0.99 | Utilities |
| [Fraction Calculator: Feet Inch](https://appshunter.io/ios/app/fraction-calculator-feet-inch/id6790539012) | — | Free | Utilities |
| [PDF to Markdown Converter](https://appshunter.io/ios/app/pdf-to-markdown-converter/id6778923088) | — | $3.99 | Utilities |

## More apps by Ctrl Alt Go Ltd

- [CampMate: Camping Companion](https://appshunter.io/ios/app/campmate-camping-companion/id6740185768)
- [Tarot, Moon & More: RitualMate](https://appshunter.io/ios/app/tarot-moon-and-more-ritualmate/id6740720395)
- [No Can Do](https://appshunter.io/ios/app/no-can-do/id6746966283)
- [Chicken Scratch: Flock Tracker](https://appshunter.io/ios/app/chicken-scratch-flock-tracker/id6747099523)
- [Photo CleanUp: PhotoMate](https://appshunter.io/ios/app/photo-cleanup-photomate/id6755204209)
- [Doomscroll Stopper: Reclaim](https://appshunter.io/ios/app/doomscroll-stopper-reclaim/id6758312578)

All apps by Ctrl Alt Go Ltd: https://appshunter.io/developer/1784576658

## Related topics

[linen](https://appshunter.io/ios/topics/linen) · [lynen](https://appshunter.io/ios/topics/lynen)

---

*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 2026-10-16.*