Comparison

Note By Site Pro vs md Viewer

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

Head to head
About

Note By Site Pro

Capture notes directly on any website you visit. This extension saves your notes by site, making it easy to remember tasks or information for future visits. Notes are stored locally and can be easily managed and edited.

Highlights
  • Take notes directly on websites
  • Notes saved by site
  • Local storage for notes
  • Edit and delete saved memos
  • URL subdirectories ignored
Features
Read full description

This is an extension that allows you to take notes by site. When you open this extension on the site you want to take notes on, the note will open and the notes will be saved by site. This extension works on Safari. It is useful for taking notes on what to do the next time you visit the site. ・Subdirectories in the URL are ignored. ・Notes are stored on the user's local storage. ・The created note can be deleted with the Clear button. ・Saved notes are listed on the settings screen, and memos can also be edited. If you have any requests, questions, or wish to report bugs, etc., please contact us at the address below. matrixhelper2003@gmail.com Twitter@AppContact2022 We welcome the inclusion of our apps on websites and in magazines. You can publish our apps with no need for permission.

About

md Viewer

Features
Read full description

md Viewer opens Markdown files, shows them cleanly formatted right away, and lets you edit that same text in place, create new documents, and save them back to the file. No file browser. No account. No cloud. No tracking. Open a .md or .txt file from the Files app or the share menu. md Viewer renders headings, lists, tables, bold/italic, code blocks with syntax highlighting, and quotes. No raw text, no characters to decode. CREATE, EDIT, SAVE Start without a file: tap Paste on the start screen to take text from the clipboard, or choose Blank Document. The draft opens straight in the editor. The red checkmark saves it as a new .md file; you pick the folder and name in the Files dialog. After that, the checkmark writes to that same file as usual. Existing files: tap Edit in the top right. The preview turns into a text editor. Save with the red checkmark; after a short confirmation the original file is overwritten. The X discards your changes (after a confirmation), and the arrow steps back through individual changes. No autosave, no export, no second copy. .txt files open in the app and in the share extension too. When you edit a .txt, the app also offers Save as Markdown. If you only want to read, none of this gets in the way. Every file opens in the formatted preview first. WHY SO MINIMAL? Most Markdown apps today are full editors with file management, cloud sync, and menus. Handy, but too much when you just want to read a file quickly, jot down a quick note, or fix a typo now and then. md Viewer deliberately does only that: tap a file, read, change or create if needed, done. FEATURES - Open via Open With in the Files app or straight from the share menu (mail attachments, AirDrop). The share extension shows the document formatted right away, without switching apps - Create a new document from pasted or typed text and save it as a .md file - Opens .md and .txt - Keep several documents open at once: as tabs on iPad, via the Open Documents list on iPhone. Open files come back after a restart - Find in the document with the magnifying glass or ⌘F, plus Find and Replace while editing - Clean Markdown rendering: headings, lists, task lists, tables (scroll horizontally), code blocks with syntax highlighting, quotes, links, images - Edit and save in place in the open file, with a confirmation before overwriting and before closing with unsaved changes - Full Unicode support: emoji, Arabic and Hebrew (right-to-left), Chinese, Japanese, and Korean characters - Supports Dynamic Type and VoiceOver - Automatic Dark Mode / Light Mode - Runs entirely offline: md Viewer loads nothing from the internet, not even images PRIVACY md Viewer collects no data at all. No analytics, no tracking, no account, no cloud sync. Files you open, edit, and create are processed only locally on your device. Only your open documents and folders allowed for images are remembered, locally, and you can remove either at any time. The clipboard is read only when you explicitly tap Paste. Who is it for? Anyone who regularly receives or manages .md or .txt files (notes, READMEs, technical docs, meeting notes) and wants to read them quickly and cleanly, edit them now and then, or jot down a new one, without opening a full editor.

Screenshots

Note By Site Pro4 screens
md Viewer4 screens

Verdict

The call

The clearest difference is price: md Viewer at Free against Note By Site Pro's $0.99. md Viewer also leads on update cadence (every 4 days vs every 10 days). Note By Site Pro's advantage is chart position (#180 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

md Viewer is free to download; Note By Site Pro costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Note By Site Pro ships an update every 10 days, md Viewer every 4 days. The most recent releases landed on October 25, 2026 and October 15, 2026 respectively.

Scorecard4 real differences · 7 level
Note By Site Pro versus md Viewer: the parameters behind the verdict, then further details
ParameterNote By Site Promd Viewer
Price$0.99Free — better
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 10 daysEvery 4 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
Best chart rank#180 — better—
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad, Mac
Requires iOS15.0 — better17.0
Further details — not scored
Size1 MB9 MB
Age rating4+4+
DeveloperYoshiko SatoEric Pierre Bertrand

In-app purchases

None

Note By Site Pro

No in-app purchases

None

md Viewer

No in-app purchases

Questions

Is Note By Site Pro free?
Note By Site Pro costs $0.99, with no in-app purchases.
Is md Viewer free?
md Viewer is free to download, with no in-app purchases.
Do Note By Site Pro or md Viewer have ads?
Neither Note By Site Pro nor md Viewer shows ads.
Which is updated more often, Note By Site Pro or md Viewer?
Note By Site Pro ships an update every 10 days, and md Viewer every 4 days. Most recently, Note By Site Pro was updated on October 25, 2026 and md Viewer on October 15, 2026.

Other comparisons