# Web Overlay Canvas for Safari vs Margin Web Notes

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.

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

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.

## The numbers

| Metric | Web Overlay Canvas for Safari | Margin Web Notes |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 4 days |
| Size | 3 MB | 1 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Yoshitaka Nishishita](https://appshunter.io/developer/1833837700) | [Kaustubh Dhawale](https://appshunter.io/developer/6809076813) |

## What reviewers say

### Web Overlay Canvas for Safari

[App page](https://appshunter.io/ios/app/web-overlay-canvas-for-safari/id6785477697)

**Features:** macOS Compatibility, Safari Extension, Vision Pro support

**In-app purchases:** none


### Margin Web Notes

[App page](https://appshunter.io/ios/app/margin-web-notes/id6809076811)

**Features:** macOS Compatibility, Safari Extension

**In-app purchases:** none


## Frequently asked 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.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*