Comparison

LinkBay vs Thread Mark

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

Head to head
About

LinkBay

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LinkBay - Save Anything. Find It Later. LinkBay is the easiest way to save the links you find online and come back to them later. Articles you want to read tonight, tutorials to work through this weekend, recipes for Sunday, products to think about, ideas worth keeping. One place. Always with you. SAVE FROM ANYWHERE Tap the Share button in Safari, YouTube, Facebook, or any app on your iPhone or iPad, pick LinkBay, and it's saved. Two taps. Or open LinkBay and tap + to paste a link yourself. ORGANIZE THE WAY YOU THINK Group links into folders, attach tags, and add personal notes. New saves are tagged automatically by source, so YouTube videos, Facebook posts, GitHub repos, and TikTok links sort themselves. You can also add your own tags, rename them, and browse any tag like a folder. FIND ANYTHING FAST Search across titles, source domains, tags, and notes. Results appear instantly as you type, even with thousands of saved links. Filter by folder, tag, content type, or date when you need to narrow things down. SYNCED ACROSS YOUR DEVICES Your collection syncs through your personal iCloud account. Save on iPhone, find it on iPad. Automatic, private, no sign-up required. BACK UP AND RESTORE Export your entire collection to a single file you can save to Files, iCloud Drive, or send via Mail, Messages, or AirDrop. Import the same file on any device to restore everything exactly as it was. YOUR DATA IS YOURS No accounts. No tracking. No ads. Your links live in your personal iCloud private database. Only you can see them. The developer has no access to your content. DESIGNED FOR iOS Beautiful on iPhone and iPad. Smooth, fast, and feels right at home. VoiceOver, Dynamic Type, High Contrast, and Reduce Motion are all supported. PERFECT FOR - Saving articles, tutorials, and documentation to read later - Bookmarking recipes, products, and travel ideas - Organizing research by topic with folders and tags - Keeping work resources separate from personal links - Building a personal library of everything worth coming back to Download LinkBay and take control of your bookmarks. No subscriptions. No ads. No tracking. Just your links, beautifully organized.

About

Thread Mark

Features
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Welcome to ThreadMark, the ultimate local-first Markdown reader that transforms your personal notes, development logs, and reading materials into an immersive, thread-style reading experience! Whether you're organizing a massive "Second Brain" or simply jotting down grocery lists, ThreadMark makes reading long documents on mobile incredibly fast, casual, and stress-free. โ–  What is ThreadMark? ThreadMark is a unique Markdown viewer and editor that parses your local files into a message board/forum structure. Simply select your local folder (Vault), and the app automatically treats your folders as "Boards", your .md files as "Threads", and paragraphs divided by headings as numbered "Posts". โ–  Who is this for? - Heavy Markdown users looking for a lightweight, mobile-friendly way to browse their vast knowledge base. - Users of desktop-based PKM (Personal Knowledge Management) tools who want a seamless, local mobile companion. - Anyone who loves the scrollable, bite-sized reading experience of timelines and forum threads. - Privacy advocates who prefer 100% offline, local storage without cloud lock-in. โ–  Key Features - Innovative Thread-Style UI Documents are automatically split based on headings (e.g., ##) and displayed as numbered posts. Even a 10,000-word document becomes as easy to digest as scrolling through a social media feed. - Rich Markdown Compatibility Fully supports WikiLinks ([[Note Name]]) for bidirectional linking. Tap a dead link to instantly create a new thread. It also beautifully renders inline images, transclusions (embedding other .md files), and callouts (e.g., > [!info]). - Powerful "Quote Anchors" Navigate complex thoughts instantly. Type >>1, >>1-5, or >>1,3 to create interactive anchors. Tapping them opens a quick pop-up preview of the referenced sections without losing your scroll position. - 100% Local & Secure No accounts, no logins, and no forced cloud syncing. All data remains safely on your device's local storage, ensuring your private diaries and sensitive technical notes stay truly private. โ–  Rich Customization - Dual Viewing Modes Switch seamlessly between the immersive "BBS Mode" (Board/Thread/Post layout) and the traditional "Standard Mode" (Folder/Note layout) depending on your mood. - Beautiful Themes & Typography Choose from a variety of carefully crafted themes, including a classic Retro Beige, pure Dark Mode, Dracula, and Cyberpunk. Includes a precise font scaler to build your perfect reading environment. * Note: ThreadMark is free to use with optional ads. We offer a one-time lifetime purchase to remove ads completely, or you can temporarily hide ads for 6 hours by watching a short video. * Note: This app is a local file viewer/editor. It does not connect to or browse external internet forum services.

Screenshots

LinkBay4 screens
Thread Mark4 screens

Verdict

The call

The clearest difference is in-app purchases: LinkBay at none against Thread Mark's 2. LinkBay also leads on ads (none vs shown). Thread Mark's advantage is update cadence (fortnightly vs every 7 months) and iOS requirement (13.0 vs 18.6). On price 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. Thread Mark sells 2 one-off in-app purchases. LinkBay asks for nothing beyond the download.

UpkeepUpdate frequency

LinkBay ships an update every 7 months, Thread Mark fortnightly. The most recent releases landed on September 9, 2026 and September 19, 2026 respectively.

Scorecard4 real differences ยท 2 level
LinkBay versus Thread Mark: the parameters behind the verdict, then further details
ParameterLinkBayThread Mark
PriceFreeFree
Update frequencyEvery 7 monthsFortnightly โ€” better
AdsNo โ€” betterYes
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPadiPhone, iPad, iPod โ€” better
Requires iOS18.613.0 โ€” better
Further details โ€” not scored
Size7 MB49 MB
Age rating4+4+
DeveloperJunaed Muhammad ChowdhuryKoya Kurauchi

In-app purchases

None

LinkBay

No in-app purchases

2 purchases

Thread Mark

One-time2
  • Buy the Developer a Coffee$2.99
  • ThreadMark Pro$9.99

Questions

Is LinkBay free?
LinkBay is free to download, with no in-app purchases.
Is Thread Mark free?
Thread Mark is free to download, with in-app purchases available.
Do LinkBay or Thread Mark have ads?
Thread Mark shows ads; LinkBay does not.
Which is updated more often, LinkBay or Thread Mark?
LinkBay ships an update every 7 months, and Thread Mark fortnightly. Most recently, LinkBay was updated on September 9, 2026 and Thread Mark on September 19, 2026.

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