Call About vs Html Preview
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Call About
This utility app helps you remember conversation topics for specific contacts. Notes appear on your call screen when they call, ensuring you never forget what to discuss. It's inspired by the GTD methodology for managing your to-do lists.
- Contact-specific reminders
- Notes appear on call screen
- Manage 'To Call' list
- GTD-inspired agenda management
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Reminders that appear when a contact calls! * Keep a list of items to talk about with specific contacts. * Items appear on the call screen when these contacts call. * Manage "To Call" list. Inspired by the agendas concept from Getting Things Done (GTD).
Html Preview
Quickly view any HTML file on your iPhone or iPad. Share files from any app or browse your device to instantly render web pages, AI reports, or email attachments. Enjoy a private, ad-free experience with a history of your viewed files.
- Share Extension for instant previews
- Zero-delay instant rendering
- History with source app tracking
- Support for multiple encodings
- Dark Mode support
- File picker for local browsing
- Privacy-focused, no ads or analytics
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Open any HTML file on your iPhone in seconds. Html Preview is the simplest way to view HTML files shared from any app. Whether it's a report from ChatGPT, a page saved from Safari, or an attachment from WeChat — just tap Share and preview it instantly. KEY FEATURES • Share Extension — Open HTML files directly from any app using the iOS Share Sheet • Instant Rendering — Pre-warmed WebView engine loads content with zero delay • History — Recent files with source app tracking (knows if it came from WeChat, ChatGPT, Mail, etc.) • Multiple Encodings — Supports UTF-8, Windows-1252, and ISO Latin-1 • Dark Mode — Beautiful warm UI that adapts to your system appearance • File Picker — Browse and open HTML files from the Files app • Privacy First — No ads, no analytics, no data collection. Everything stays on your device. PERFECT FOR • Viewing HTML reports generated by AI assistants (ChatGPT, Claude, Gemini) • Previewing web pages shared via messaging apps (WeChat, Telegram, WhatsApp) • Opening HTML email attachments • Checking HTML files from cloud storage (iCloud, Google Drive, Dropbox) • Developers previewing HTML mockups on mobile Html Preview supports .html, .htm, and .xhtml files.
Screenshots
Verdict
The clearest difference is price: Call About at Free against Html Preview's $2.99. Call About also leads on review sentiment (100% vs 88%) and iOS requirement (15.2 vs 17.0). Html Preview's advantage is rating (4.7 vs 4.0) and update cadence (every 6 days vs every 2 months). On 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
Call About is free to download; Html Preview costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Html Preview holds the better App Store score, 4.7 against 4.0. That said, the two scores are not equally well evidenced: Html Preview has 11 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 100% of Call About's written reviews are positive against 88% of Html Preview's, so the app with the better star average is not the one people write more warmly about.
Call About ships an update every 2 months, Html Preview every 6 days. The most recent releases landed on October 13, 2026 and October 7, 2026 respectively.
| Parameter | Call About | Html Preview |
|---|---|---|
| Price | Free — better | $2.99 |
| Rating | 4.0 (1 ratings) | 4.7 (11 ratings) — better |
| Positive reviews | 100.0% of reviews — better | 87.5% of reviews |
| Number of ratings | 1 | 11 — better |
| Update frequency | Every 2 months | Every 6 days — better |
| Ads | — | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.2 — better | 17.0 |
| Further details — not scored | ||
| Size | 10 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Roy Sharon Ltd | CyberGame Limited |
Customer experience
Call About
Html Preview
In-app purchases
Call About
No in-app purchases
Html Preview
No in-app purchases
Questions
Is Call About free?
Is Html Preview free?
Which has better reviews, Call About or Html Preview?
Which is updated more often, Call About or Html Preview?
Other comparisons
