Comparison

ZENBLOCK Ultra vs Markdown Viewer

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

Head to head
About

ZENBLOCK Ultra

Reclaim your focus and productivity with this free tool that blocks distracting websites. It offers customizable blocking, dynamic whitelisting, and pre-defined blocklists for a more mindful online experience.

Highlights
  • Customizable website blocking
  • Dynamic whitelisting
  • Predefined blocklists (3000+ sites)
  • Privacy-centric (no data collection)
  • Ad-free experience
Features
Read full description

Find Digital Peace of Mind for FREE with ZENBLOCK Ultra. OVER 2000 DISTRACTING SITES PRE-BLOCKED BY THE APP!!! 100% FREE. NO ADS. NO PAYWALL. NO NONSENSE. In an age where digital distractions are just a click away, ZENBLOCK offers a seamless solution to reclaim your focus, productivity, and peace of mind.  Tailored for those who aspire to a balanced digital life, ZENBLOCK is more than just a content blocker; it's a gateway to a more mindful and intentional online experience. Key Features (everything for FREE): - Customizable Blocking: With ZENBLOCK, you're in control. Block unwanted websites with ease, whether it's social media platforms, news sites, or any other distractions. Tailor your browsing environment to suit your productivity needs and personal preferences. - Dynamic Whitelisting: Essential sites need not be collateral. Our dynamic whitelisting feature allows you to safeguard websites crucial for your work or leisure, ensuring uninterrupted access where it matters most. - Predefined Blocklists: No need to spend hours curating your blocklist - this app comes preloaded with 3000+ distracting social media and entertainment sites already blocked! - Privacy-Centric: Zero personal information collected. Why ZENBLOCK? In a world teeming with digital noise, ZENBLOCK serves as your personal sanctuary. It's not just about blocking content; it's about reclaiming your time, focus, and mental space. Whether you're a professional seeking undisturbed productivity, a student aiming for academic excellence, or simply someone yearning for a more balanced digital life, ZENBLOCK is your companion on this journey. Elevate Your Digital Experience With ZENBLOCK, transform your online environment into a space of tranquility and focus. Say goodbye to endless scrolling, intrusive ads, and unwelcome content. Embrace a tailored browsing experience that aligns with your goals and values. Ready to embark on a journey to digital wellness? Download ZENBLOCK today and discover the joy of a balanced online life. Your path to digital zen awaits.

About

Markdown Viewer

Features
Read full description

See your Markdown the way it's meant to look. Open any README, note or doc and get a clean, formatted page: headings, tables, checklists and code, without the clutter. Jump anywhere with the outline, find any word, and export to PDF when you need to share. Built for developers, technical writers, and anyone who regularly opens README files or documentation and wants something better than a plain text editor. WHAT IT DOES · Renders GitHub Flavored Markdown — headings, tables, code blocks, task lists, blockquotes, links, and web images · Table of contents — auto-generated from your headings, tap to jump to any section (side panel on iPad, sheet on iPhone) · Raw source view — Markdown source, read-only · Full-text search — with match counter and navigation · Export to PDF — share your document as a formatted, print-ready PDF · Refresh — reload after editing in another app · Recents — your recently opened documents one tap away WHAT IT DOESN'T DO This is a viewer, not an editor. It opens files you already have and presents them clearly. Supports .md, .markdown, .mdown, and .mkd files. Open Markdown files from the Files app or other apps.

Screenshots

ZENBLOCK Ultra4 screens
Markdown Viewer4 screens

Verdict

The call

The clearest difference is update cadence: ZENBLOCK Ultra at monthly against Markdown Viewer's every 2 months. On price, 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

ZENBLOCK Ultra ships an update monthly, Markdown Viewer every 2 months. The most recent releases landed on October 6, 2026 and October 19, 2026 respectively.

Scorecard1 real difference · 8 level
ZENBLOCK Ultra versus Markdown Viewer: the parameters behind the verdict, then further details
ParameterZENBLOCK UltraMarkdown Viewer
PriceFreeFree
Rating5.0 (2 ratings) — better—
Number of ratings2 — better—
Update frequencyMonthly — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, Mac — better
Requires iOS17.017.0
Further details — not scored
Size1 MB2 MB
Age rating4+4+
DeveloperNana Annor AsanteMircules

In-app purchases

None

ZENBLOCK Ultra

No in-app purchases

None

Markdown Viewer

No in-app purchases

Questions

Is ZENBLOCK Ultra free?
ZENBLOCK Ultra is free to download, with no in-app purchases.
Is Markdown Viewer free?
Markdown Viewer is free to download, with no in-app purchases.
Do ZENBLOCK Ultra or Markdown Viewer have ads?
Neither ZENBLOCK Ultra nor Markdown Viewer shows ads.
Which is updated more often, ZENBLOCK Ultra or Markdown Viewer?
ZENBLOCK Ultra ships an update monthly, and Markdown Viewer every 2 months. Most recently, ZENBLOCK Ultra was updated on October 6, 2026 and Markdown Viewer on October 19, 2026.

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