Pupil Detection vs Web HTML to markdown
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Pupil Detection
Read full descriptionHide full description
Detect and track pupils.
Web HTML to markdown
Capture and convert web content into clean, shareable Markdown with this Safari extension. Convert full pages or selected text, preview your output, and easily export or share it.
- Full page to Markdown conversion
- Selection to Markdown conversion
- Live Markdown preview
- Export to clipboard
- Share Markdown directly
Read full descriptionHide full description
hmk is the ultimate Safari extension for anyone who loves Markdown. Whether you're a developer, writer, researcher, or productivity enthusiast, hmk helps you effortlessly capture and convert web content into clean, shareable Markdown. Features: → Full Page to Markdown Convert entire webpages into beautifully formatted Markdown with a single tap. → Selection to Markdown Only need part of a page? Select any text or section and instantly convert it to Markdown. → Live Preview See exactly how your Markdown will render before you export or share it. → Export to Clipboard Copy your Markdown output in one click and paste it wherever you need. → Share with Ease Use the share button to send your Markdown directly to apps, shortcuts, or your favorite workflows. hmk makes it fast and frictionless to capture the web in your favorite plain-text format. Whether you’re building a note-taking system or writing blog posts, Markdown starts here.
Screenshots
Verdict
The clearest difference is price: Pupil Detection at Free against Web HTML to markdown's $2.99. Pupil Detection also leads on update cadence (every 2 weeks vs every 4 months). Web HTML to markdown's advantage is ads (none vs shown) and device support (4 vs 1). On 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
Pupil Detection is free to download; Web HTML to markdown costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Pupil Detection ships an update every 2 weeks, Web HTML to markdown every 4 months. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.
| Parameter | Pupil Detection | Web HTML to markdown |
|---|---|---|
| Price | Free — better | $2.99 |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 60.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 weeks — better | Every 4 months |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | — | Paid |
| Devices | iPhone | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 17.7.2 | 15.0 — better |
| Further details — not scored | ||
| Size | 36 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Hideaki Uchikoshi | Pierre Stanislas |
In-app purchases
Pupil Detection
No in-app purchases
Web HTML to markdown
No in-app purchases
Questions
Is Pupil Detection free?
Is Web HTML to markdown free?
Do Pupil Detection or Web HTML to markdown have ads?
Which is updated more often, Pupil Detection or Web HTML to markdown?
Other comparisons
