Web Overlay Canvas for Safari vs SU Browser
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Web Overlay Canvas for Safari
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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.
SU Browser
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SU Browser is a fast, lightweight web browser focused on privacy and control. No accounts, no data collection โ your browsing history never leaves your device. KEY FEATURES โข Tab Browsing Open multiple pages at once and switch between them with a clean, simple tab switcher. โข Incognito Mode Browse privately in separate incognito tabs. History, cookies, and site data are discarded when you close them. โข Ad & Tracker Blocking Built-in content blocking removes ads and trackers for faster, cleaner pages. Toggle it on or off anytime. โข Fire Button Clear all tabs, history, cookies, and site data in a single tap. โข File Downloads Download files directly in the browser and manage them in the built-in downloads list. โข Your Choice of Search Engine Pick the search engine you prefer. PRIVATE BY DESIGN SU Browser collects no data and requires no sign-up. Settings are stored only on your device, and proxy credentials are kept securely in the iOS Keychain. Works on iPhone and iPad, with full support for Split View multitasking
Screenshots
Verdict
The clearest difference is update cadence: SU Browser at daily against Web Overlay Canvas for Safari's every 3 days. Web Overlay Canvas for Safari's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, ads and in-app purchases 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
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, SU Browser daily. Both last shipped on October 31, 2026.
| Parameter | Web Overlay Canvas for Safari | SU Browser |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 days | Daily โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod โ better | iPhone |
| Requires iOS | 15.0 โ better | 17.0 |
| Further details โ not scored | ||
| Size | 3 MB | 2 MB |
| Age rating | 17+ | 17+ |
| Developer | Yoshitaka Nishishita | Silicon Nexus |
In-app purchases
Web Overlay Canvas for Safari
No in-app purchases
SU Browser
No in-app purchases
Questions
Is Web Overlay Canvas for Safari free?
Is SU Browser free?
Do Web Overlay Canvas for Safari or SU Browser have ads?
Which is updated more often, Web Overlay Canvas for Safari or SU Browser?
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