Shift Editor & Quick Lookup vs Cairn
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Shift Editor & Quick Lookup
This app streamlines writing and referencing by integrating a browser with customizable text display. It offers smart Markdown shortcuts, multiple customizable presets for editing and viewing, and robust version control for documents. The app prioritizes a clean, distraction-free writing experience with advanced typography options.
- Integrated browser with custom color schemes
- Smart Markdown shortcuts
- Customizable presets for editing and viewing
- HTML preview sync
- Dropbox repository browsing
- Automatic document versioning
- Advanced typography options
Read full descriptionHide full description
When we write, we reference the dictionary, Wikipedia, Google, and any number of websites. I made Shift to make writing and referencing both easy to do and especially, easy to read. The integrated browser displays text in your custom color-scheme using gorgeous fonts, so the web can readable at night and during the day. This means that you can quickly open Wikipedia or other text-based website and have the text size & colors match your custom choices without busy clutter. And Shift makes changing between presets easy. You have four customizable presets to choose from, accessible from the editor itself. Two touches, that's it. The MultiMarkdown editor syncs the text with an HTML preview that shows your work with the customizable style of your choice. Tap text to edit, pinch to preview. It's easy. Shift is smart about Markdown. Shift has shortcuts to create lists, emphasis and strong, indentation, headings, and more. All lines selected can be marked at once. For example, if you want to mark a few words to be italic, select at least parts of the words and press the italic button. Shift will insert the markdown where it needs to be. It's smart. Some Markdown documents or some websites are easier to read in landscape. That's no problem in Shift. You can use Shift in landscape view as well as portrait. And Shift can browse your entire Dropbox repository, not just a single folder. Every time you open a document, a copy is saved. Two previous versions are always available for you to revert any mistakes. There will be no tears when using Shift. I care about typography. Shift comes with Concourse, Equity, and Triplicate, three gorgeous fonts by Matthew Butterick (see http://practicaltypography.com). And so font selection and editor layout has been carefully put together. But you are free to change (and restore) text color, background color, highlight colors, and presentation style. You'll find that the keyboard color will follow your background color selection and other parts of the UI adapt to your choices as well. Shift is customizable, but it's simple. It gets out of your way so you can write and read the way you want. If you have any question, go to http://shiftwriter.com and press the "support" link on the bottom of the page. I'll answer as best as I'm able. Thanks for your time. A special thanks to Icons8 at http://iconpharm.com for the use of a number of their icons.
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
Read full descriptionHide full description
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 6 days against Shift Editor & Quick Lookup's every 11 months. Cairn also leads on rating (5.0 vs 4.6). Shift Editor & Quick Lookup's advantage is ratings volume (11 vs 1) and iOS requirement (7.0 vs 17.0). On price, review sentiment, ads and in-app purchases 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.
Cairn holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Shift Editor & Quick Lookup has 11 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.
Shift Editor & Quick Lookup ships an update every 11 months, Cairn every 6 days. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.
| Parameter | Shift Editor & Quick Lookup | Cairn |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (11 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 11 — better | 1 |
| Update frequency | Every 11 months | Every 6 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 7.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 15 MB | 9 MB |
| Age rating | 17+ | 4+ |
| Developer | John Lincoln | Young Hun JEONG |
Customer experience
Shift Editor & Quick Lookup
Cairn
In-app purchases
Shift Editor & Quick Lookup
No in-app purchases
Cairn
No in-app purchases
Questions
Is Shift Editor & Quick Lookup free?
Is Cairn free?
Which has better reviews, Shift Editor & Quick Lookup or Cairn?
Do Shift Editor & Quick Lookup or Cairn have ads?
Which is updated more often, Shift Editor & Quick Lookup or Cairn?
Other comparisons















