Comparison

Ghost Capture App vs Outerline

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Ghost Capture App

Capture fleeting thoughts and ideas instantly with voice input. This app offers a minimalist interface designed for neurodiversity, with playful animations to track progress and seamless syncing with Apple Reminders and Google Tasks.

Highlights
  • Voice-to-text capture
  • Minimalist interface
  • Progress tracking animations
  • ChatGPT analysis
  • Quick actions via long press
  • Syncs with Apple Reminders/Google Tasks
Features
Read full description

Ever had that perfect idea float through your mind, only to disappear moments later? With Ghost Capture, those fleeting thoughts won't slip away again! Forget overwhelming apps with endless features. Ghost Capture keeps things simple: - Speak your idea - Watch it materialize - Find it easily later This app is perfect for: - Creative brainstorming on the go - Capturing urgent tasks before they're forgotten - Managing thoughts when feeling overwhelmed CAPTURE AT LIGHTNING SPEED: Innovative "push to talk" technology transforms your spoken words into written reminders instantly. BUILT WITH NEURODIVERSITY IN MIND: Minimal interfaces, delightful animations, and haptic feedback help racing minds find focus. TRACK PROGRESS: See productivity pile up with playful ghost animations that track your daily captures. Nothing feels better than watching those little ghosts accumulate as visual proof of your hard work. GET INSIGHTS: Have ChatGPT analyze or prioritize your ideas with a single tap. QUICK ACTIONS: You don't need to open the app to use it. Just long press on the app itself to start recording right away. APPLE REMINDERS & GOOGLE TASKS SYNC: Every capture syncs automatically with Apple Reminders or Google Tasks, making your ideas accessible across all your devices. Your thoughts are safely stored in your existing ecosystem. Don't let another idea ghost you! Get Ghost Capture. :-)

About

Outerline

A fast, fluid Markdown editor for macOS and iOS that prioritizes your writing and file ownership. It offers robust features for organizing, linking, and exporting notes, all while working offline and without requiring an account.

Highlights
  • Offline Markdown editing
  • File ownership with .md files
  • Live syntax highlighting
  • Keyboard toolbar for formatting
  • In-document search and word count
  • Wiki links and note connections
  • Export to Markdown, HTML, PDF
  • Mermaid diagram rendering
Read full description

Outerline gives you space to think and space to write. A fast, fluid Markdown editor with no server, no database, and no clutter. Truly native on macOS and iOS. It works offline, opens instantly, and stays out of your way so you can just write. YOUR FILES STAY YOURS Every note is an ordinary .md file in a folder you choose, on your iPhone, in iCloud Drive, or anywhere in Files. No proprietary format and no account required to write. Open the same folder in any other Markdown app whenever you like, and take your work with you if you ever leave. A WRITING SURFACE, NOT A DASHBOARD • Live syntax highlighting, with each heading level at its own size • A keyboard toolbar with the formatting you actually reach for • Smart lists that continue, indent, and break out the way you expect • Auto-pairing brackets, quotes, and backticks • In-document search, word count, and reading time • Editor and preview, a tap apart • Choose your typeface, size, line height, and preview theme • Autosave, so a draft is never waiting on you to remember FIND ANYTHING FAST Full-text search across your whole library. Nested folders, Starred and All Documents views, and colored #tags you write inline and filter by later. Swipe to star, move, or delete. CONNECT YOUR IDEAS Link notes with [[wiki links]] and an autocomplete palette. The inspector shows what points here, each with a line of context and the folder it came from, keeps every external link in one place, and jumps you to any heading in the document. ANNOTATE WITHOUT TOUCHING THE MARKDOWN Highlight passages in five colors, attach notes to them, and leave anchored comments on any selection. Annotations live beside your files, so your Markdown stays clean and portable. NEVER LOSE A DRAFT Automatic timestamped snapshots, a diff viewer, and one-tap restore. Deleted notes move to Recently Deleted, where you can bring them back. WORK WITH SIRI AND SHORTCUTS Ask Siri to create or find a note, and use Shortcuts to open or append to one. On iOS 27, Siri and Apple Intelligence can use the open document as context on supported devices. Availability depends on language, region, and system settings. No Outerline account or subscription required. EXPORT, DIAGRAM, AND BACK UP Export any note as Markdown, HTML, or PDF. Write Mermaid diagrams in fenced code blocks and see them render in preview and in exports, entirely offline. Zip your whole library, metadata included, whenever you want a backup. THE SAME NOTES ON YOUR MAC This is the whole app, not a companion. Outerline for macOS syncs the same library as iOS, while adding split view, Quick Look, and an optional local Model Context Protocol server for AI assistants. Buy Outerline once on either platform and use it on both. Your Outerline account and Publish subscription carry across seamlessly. OUTERLINE PUBLISH (OPTIONAL) Publish a note to a link anyone can open, then keep it current as you save. Publishing needs a free Outerline account and an Outerline Publish subscription. Everything else in Outerline works without either. Outerline Publish is an auto-renewing monthly subscription. Payment is charged to your Apple Account at confirmation of purchase, and renews automatically unless you turn it off at least 24 hours before the end of the current period. Manage or cancel in your Apple Account settings. Terms of Use: https://outerline.so/support/terms/ Privacy Policy: https://outerline.so/support/privacy/

Screenshots

Ghost Capture App4 screens
Outerline4 screens

Verdict

The call

The clearest difference is price: Ghost Capture App at $0.99 against Outerline's $9.99. Ghost Capture App also leads on in-app purchases (none vs 4) and iOS requirement (18.0 vs 26.0). Outerline's advantage is update cadence (every 4 days vs every 3 weeks) and ratings volume (3 vs 1). On rating, ads, monetization model 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

CostPrice · In-app purchases · Ads · Monetization

Ghost Capture App costs $0.99 and Outerline $9.99 up front. Outerline sells 4 in-app purchases, starting at $1.99 per month. Ghost Capture App asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Ghost Capture App against 5.0 for Outerline. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

UpkeepUpdate frequency

Ghost Capture App ships an update every 3 weeks, Outerline every 4 days. The most recent releases landed on October 9, 2026 and October 22, 2026 respectively.

Scorecard5 real differences · 5 level
Ghost Capture App versus Outerline: the parameters behind the verdict, then further details
ParameterGhost Capture AppOuterline
Price$0.99 — better$9.99
Rating5.0 (1 ratings)5.0 (3 ratings)
Positive reviews—100.0% of reviews
Number of ratings13 — better
Update frequencyEvery 3 weeksEvery 4 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidPaid
DevicesiPhone, iPadiPhone, Mac
Requires iOS18.0 — better26.0
Further details — not scored
Size7 MB29 MB
Age rating4+12+
DeveloperKristen SwansonAdam Goehrig-Bawany

Customer experience

Ghost Capture App

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Outerline

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Ghost Capture App

No in-app purchases

4 purchases

Outerline

Subscriptions1
  • Outerline Publish$1.991 Month
One-time3
  • Small Tip$1.99
  • Outerline Tip Medium$4.99
  • Large Tip$9.99

Questions

Is Ghost Capture App free?
Ghost Capture App costs $0.99, with no in-app purchases.
Is Outerline free?
Outerline costs $9.99, and also offers in-app purchases.
Which has better reviews, Ghost Capture App or Outerline?
Ghost Capture App and Outerline are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.
Do Ghost Capture App or Outerline have ads?
Neither Ghost Capture App nor Outerline shows ads.
Which is updated more often, Ghost Capture App or Outerline?
Ghost Capture App ships an update every 3 weeks, and Outerline every 4 days. Most recently, Ghost Capture App was updated on October 9, 2026 and Outerline on October 22, 2026.

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