Comparison

MarkDeck vs Readify

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

Head to head
About

MarkDeck

Read full description

MarkDeck is a fast, beautiful reader and editor for Markdown, PDF, EPUB and Word documents on iPhone and iPad. Open any .md, .pdf, .epub or .docx file and read it your way โ€” with your own themes, your own fonts and a clean, focused layout. Whether you're a developer viewing README files, a student with PDF handouts, a writer keeping Markdown notes or a book lover with an EPUB library, MarkDeck makes reading a delight. BEAUTIFUL RENDERING FOR EVERY FORMAT Markdown rendered with pixel-perfect precision: scrollable tables, syntax-highlighted code, clickable links and inline images. PDFs and EPUB books open in the same calm reader, one library for everything you read. VISUAL MARKDOWN EDITOR Write and edit like in a word processor: headings, lists, tasks, quotes, code, links, images and tables edited in place, with the Markdown view one tap away. Create new notes and save them straight into your library. READ AND EDIT WORD DOCUMENTS (.DOCX) Edit Word documents on iPhone and iPad, free: fix a typo, rewrite a paragraph, add bold or italic. The file keeps its layout, tables and images. Open Word documents as real pages, like a PDF: page size, headers and footers, tables, images and charts kept. Search the text, jump through the contents built from its headings and pick up where you left off. With Pro, export them to PDF. Templates (.dotx) and macro-enabled files (.docm, .dotm) open too; macros never run. SAVE A COPY Keep any document in Files: choose the folder and the name, and the library copy stays as it is. Free. FILL PDF FORMS Fill in interactive PDF forms (text, checkboxes, options and lists) and save a copy while the original stays untouched. 20 READING THEMES 15 themes free (Light, Dark, Sepia, Paper, AMOLED, Nord, Dracula, Solarized, Gruvbox, Tokyo Night and more) plus 5 premium palettes with MarkDeck Pro. Switch themes without leaving the page. YOUR FONTS, YOUR WAY One font for the app, another for what you read, so a cozy serif for your book never restyles your menus. Two fonts free, eight more with Pro. COMFORTABLE PDF READING Fit-to-width zoom remembered per document, Night and Warm color modes (Pro), password-protected PDFs, and continuous or page-by-page navigation. FULL-SCREEN READING One tap hides everything but the page, with a slim progress line so you never lose your place. BOOKMARKS, HIGHLIGHTS & NOTES Bookmarks that take you back to the right spot. Highlight any passage, pick a color and add a note (Pro), then find every highlight and note in one place. A table of contents jumps to any chapter. ORGANIZE YOUR LIBRARY Group documents into collections, search your library and pick up right where you left off. READING STATS Total time, streak and sessions at a glance; Pro adds a full activity heatmap. OPEN FILES FROM ANY APP Got a .md, .pdf or .epub in Mail, Files or a chat app? Open it straight into MarkDeck, including documents inside ZIP files. PASTE & READ, OR IMPORT A LINK Paste Markdown from any app or AI tool and read it instantly, or paste a web link and MarkDeck turns it into clean, readable text. SYNC WITH GOOGLE DRIVE (PRO) Keep your library, highlights and notes in step across your devices with your own Google Drive. OFFLINE & PRIVATE No account needed for local reading. Documents stay on your device unless you choose to share them or use Google Drive sync. MULTILINGUAL English, Spanish and Portuguese; pick your language independently of your device's. MARKDECK PRO Remove ads and unlock every font, all 20 themes, PDF color modes, unlimited bookmarks, color highlights with notes, documents in tabs, PDF export, the full stats dashboard and Google Drive sync. Eligible subscribers get a 7-day free trial on the annual plan. SUPPORTED FORMATS: .md ยท .markdown ยท .txt ยท .pdf ยท .epub ยท .docx ยท .dotx ยท .docm ยท .dotm Privacy Policy: https://markdeck.dev/privacy.html Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Readify

Features
Read full description

Readify is your AI reading and study companion, built to help you turn almost any content into something you can read, listen to, understand, and remember. Scan pages, import documents, paste links, transcribe audio, bring in Kindle highlights, and organize everything in one clean personal library. Whether you are studying, researching, reading for work, or exploring new books, Readify helps you move from raw content to real understanding. Readify lets you: Scan any page Use your camera to capture books, notes, worksheets, articles, and printed documents. Import from anywhere Bring in PDFs, text files, web links, Google Drive documents, Gmail emails, Kindle highlights, video links, and audio recordings. Listen while you read Turn documents into natural-sounding audio, adjust playback speed, choose voices, and follow along with synced highlights. Understand difficult passages Use AI explanations to break down complex text into clear summaries and key points. Study with flashcards Create flashcards from your documents, reveal answers, and rate your recall as you review. Visualize ideas Generate concept maps that connect themes, pages, terms, and study actions from your documents. Organize your library Search, sort, favorite, and group documents into collections so everything stays easy to find. Explore 70,000+ books Discover public-domain classics and start reading directly inside Readify. Track your progress Build better reading habits with goals, streaks, achievements, and reading stats. Readify is designed for students, readers, researchers, and curious minds who want a smarter way to work with text. Read, listen, study, and learn from one place. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

MarkDeck4 screens
Readify4 screens

Verdict

The call

The clearest difference is ads: Readify at none against MarkDeck's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. MarkDeck sells 3 in-app purchases, starting at $2.99 per month and Readify sells 6 in-app purchases, starting at $17.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

Scorecard1 real difference ยท 5 level
MarkDeck versus Readify: the parameters behind the verdict, then further details
ParameterMarkDeckReadify
PriceFreeFree
Update frequencyEvery 2 daysEvery 2 days
AdsYesNo โ€” better
In-app purchasesYesYes
DevicesiPhone, iPad, Mac โ€” betteriPhone, iPod
Requires iOS16.015.6 โ€” better
Further details โ€” not scored
Size101 MB83 MB
Age rating4+4+
DeveloperJeisson SeguraFerit Bolezek

In-app purchases

3 purchases

MarkDeck

Subscriptions2
  • MarkDeck Pro Monthly7 Days trial$2.991 Month
  • MarkDeck Pro Annual7 Days trial$24.991 Year
One-time1
  • MarkDeck Pro Lifetime$44.99
6 purchases

Readify

Subscriptions6
  • Pro Monthly$17.991 Month
  • Premium Monthly$29.991 Month
  • Ultra Monthly$49.991 Month
Show 3 more
  • Pro Yearly$179.991 Year
  • Premium Yearly$329.001 Year
  • Ultra Yearly$599.991 Year

Questions

Is MarkDeck free?
MarkDeck is free to download, with in-app purchases available.
Is Readify free?
Readify is free to download, with in-app purchases available.
Do MarkDeck or Readify have ads?
MarkDeck shows ads; Readify does not.
Which is updated more often, MarkDeck or Readify?
MarkDeck ships an update every 2 days, and Readify every 2 days. Most recently, MarkDeck was updated on October 25, 2026 and Readify on October 24, 2026.

Other comparisons