Comparison

Web Overlay Canvas for Safari vs Margin Web Notes

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

Head to head

Web Overlay Canvas for Safari

Annotate and Present on Safari

Handwrite on the web

About

Web Overlay Canvas for Safari

Features

Read full description

Web Overlay Canvas for Safari provides a drawing layer that can be displayed over supported web pages in Safari. Add freehand drawings, text, rectangles, circles, and other annotations without modifying the original web page. Features * Draw over supported web pages in Safari * Freehand drawing * Text annotations * Pointer tool * Multiple pen colors * Adjustable pen thickness * Eraser tool * Movable drawing palette * Ideal for presentations, teaching, meetings, explanations, and note-taking Drawing may not be available on some websites or page types due to browser or website restrictions.

About

Margin Web Notes

Features

Read full description

Margin is an Apple Pencil notebook for the web. Annotate supported Safari pages with pen, pencil, marker, eraser, lasso, and ruler tools. Share links from Chrome to save them in your library. Search, favorite, and export your pages. Notes stay on your iPad with no account, analytics, advertising, or cloud upload.

Screenshots

Web Overlay Canvas for Safari4 screens

Margin Web Notes3 screens

Verdict

The call

The clearest difference is iOS requirement: Web Overlay Canvas for Safari at 15.0 against Margin Web Notes's 17.0. On price, update cadence, ads and in-app purchases 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

Web Overlay Canvas for Safari ships an update every 3 days, Margin Web Notes every 4 days. The most recent releases landed on October 28, 2026 and October 8, 2026 respectively.

Scorecard1 real difference · 5 level

Web Overlay Canvas for Safari versus Margin Web Notes: the parameters behind the verdict, then further details
Parameter	Web Overlay Canvas for Safari	Margin Web Notes
Price	Free	Free
Update frequency	Every 3 days — better	Every 4 days
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod — better	iPhone, iPad
Requires iOS	15.0 — better	17.0
Further details — not scored
Size	3 MB	1 MB
Age rating	17+	17+
Developer	Yoshitaka Nishishita	Kaustubh Dhawale

In-app purchases

None

Web Overlay Canvas for Safari

No in-app purchases

None

Margin Web Notes

No in-app purchases

Questions

Is Web Overlay Canvas for Safari free?

Web Overlay Canvas for Safari is free to download, with no in-app purchases.

Is Margin Web Notes free?

Margin Web Notes is free to download, with no in-app purchases.

Do Web Overlay Canvas for Safari or Margin Web Notes have ads?

Neither Web Overlay Canvas for Safari nor Margin Web Notes shows ads.

Which is updated more often, Web Overlay Canvas for Safari or Margin Web Notes?

Web Overlay Canvas for Safari ships an update every 3 days, and Margin Web Notes every 4 days. Most recently, Web Overlay Canvas for Safari was updated on October 28, 2026 and Margin Web Notes on October 8, 2026.