Comparison

iA Writer vs InlayPDF

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

Head to head
About

iA Writer

This writing application provides a clean, distraction-free environment to focus on your words. It offers features like Focus Mode to dim distractions, plain text writing with HTML preview, and customizable keyboard layouts. Organize and export your documents in various formats.

Highlights
  • Distraction-free writing environment
  • Focus Mode for sentence/paragraph highlighting
  • Plain text writing with HTML preview
  • Document search, sort, and cloud syncing
  • Customizable keyboard layouts
  • Export to WordPress, Medium, Word, PDF
  • Inverted light-on-dark mode
Features
Currently charting
Read full description

iA Writer is the original Markdown writing app. Keep your hands on the keys and your mind in the text. No buttons, no popups, no title bar. Write first, format later. # Professional Text Tools iA Writer is not yet another layout program. It’s an app designed for writing and nothing else. iA Writer has less features and more focus. It doesn’t fill the screen with fonts, styles and toolbars. Every function deepens the focus. # Hyperfocus Focus Mode dims everything but the current sentence or paragraph, keeping you in the flow. It helps you re-feel, re-think, and re-write your text until it says exactly what you mean. # Authorship Did you write this? Or Claude? iA Writer tracks and shows what you wrote and what you pasted. Your words speak in black and white. AI stands out in technicolor. As you type, you make it your own. Don’t let AI speak for you. # The Elements of Style Cut noise, think clearly. Style Check flags clichés and clutter. You decide what to cut and what to keep. It helps you put everything in its right place. # Super Simple Structure text with Markdown. Embed links, photos, and tables, and see them in preview. Export to PDF, to Word, and to HTML. Your file stays in plain text and works everywhere. # Smart Keyboard Quick Search offers outline and fast access to other documents. The configurable ⌘-Key unlocks every function of the app. # The Original Writing App For 16 years, iA Writer has earned awards and praise. Four-time App of the Year winner and 2025 Apple Design Award finalist. Over three million writers have used it to focus on their words. “Beautiful. The gold standard for Markdown.” — John Gruber, creator of Markdown “A clean, simple and distraction-free environment for when you really need to focus on your words.” — The New York Times “A scalpel in a world of Swiss army knives. Powerful simplicity.” — The Guardian "Leaving life's mess for an ideal realm of words." — The New Yorker “Everything goes away except for the writing experience.” — Stephen Fry, actor and writer “It is tiny but it is huge. ” — Augusten Burroughs, bestselling author Try it for free for seven days. # Get in Touch Visit ia.net/writer for more information. Visit ia.net/writer/support for support and feedback.

About

InlayPDF

Features
Read full description

SEARCH AND HIGHLIGHT TEXT IN PDF SCREENSHOTS Have you inserted a screenshot into a PDF page and want to highlight its text? Since a screenshot is an image, your PDF app usually cannot recognize the words within it as text. InlayPDF recognizes these words and adds invisible, selectable text to the PDF page. You can then search, select, and highlight the text within the screenshot in a compatible PDF app. The page’s appearance stays the same. Text recognition takes place entirely on your iPhone or iPad. HOW IT WORKS • Insert your screenshot into a PDF page using your preferred PDF app. • Open that single page in InlayPDF from the Files app or paste it from the clipboard. • InlayPDF automatically recognizes the text within the screenshot. • Export the processed page and open it in your PDF app, or insert it back into your original document. • You can now search, select, and highlight the text within the screenshot, too. Please note: InlayPDF processes one PDF page at a time. Text selection and highlighting may vary between PDF apps.

Screenshots

iA Writer4 screens
InlayPDF4 screens

Verdict

The call

The clearest difference is price: InlayPDF at Free against iA Writer's $19.99. InlayPDF also leads on update cadence (every 2 days vs every 2 weeks). iA Writer's advantage is chart position (#24 vs unranked) and iOS requirement (15.0 vs 17.0). On 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

CostPrice · In-app purchases · Ads · Monetization

InlayPDF is free to download; iA Writer costs $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

iA Writer ships an update every 2 weeks, InlayPDF every 2 days. The most recent releases landed on November 11, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 7 level
iA Writer versus InlayPDF: the parameters behind the verdict, then further details
ParameteriA WriterInlayPDF
Price$19.99Free — better
Rating4.6 (1.6K ratings) — better—
Positive reviews72.8% of reviews—
Number of ratings1.6K — better—
Update frequencyEvery 2 weeksEvery 2 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
Best chart rank#24 — better—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size70 MB8 MB
Age rating4+4+
DeveloperInformation Architects AGArno Thorsten Muller-Heinemann

Bugs and requests

iA Writer

Reported bugs

3 issues
  • Crashes when opening certain files
  • Sync issues leading to data loss
  • Formatting problems when exporting to other formats

Requested features

6 requests
  • Improved cloud storage integration (Dropbox, Google Drive, etc.)
  • Enhanced file management and organization tools
  • Better text selection and cursor control
  • More customization options for appearance and layout
  • Integrated outline/table of contents view
Show 1 more
  • Collaborative editing features

InlayPDF

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

iA Writer

No in-app purchases

None

InlayPDF

No in-app purchases

Questions

Is iA Writer free?
iA Writer costs $19.99, with no in-app purchases.
Is InlayPDF free?
InlayPDF is free to download, with no in-app purchases.
Do iA Writer or InlayPDF have ads?
Neither iA Writer nor InlayPDF shows ads.
Which is updated more often, iA Writer or InlayPDF?
iA Writer ships an update every 2 weeks, and InlayPDF every 2 days. Most recently, iA Writer was updated on November 11, 2026 and InlayPDF on October 31, 2026.

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