HTML Viewer Pro vs Html Preview
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HTML Viewer Pro
View HTML source code from URLs or directly from Safari. This app offers multi-tab browsing, bookmarking, and search functionality. Customize the display with various themes, fonts, and user agents.
- View source code from URLs
- View source code from Safari share
- Multi-tab browsing
- Bookmark and history management
- Keyword search in source code
- Switch between static and dynamic HTML
- Customizable themes and fonts
Read full descriptionHide full description
It is a multi-functional HTML source viewer. You can view the source code by URLs, and of course, you can also view the source code from Safari's share button. Since it is the latest version of the app, it covers almost all the features of other apps. [Features & Functions] - Browser and source code switching. - Multi-tab browsing. - Display bookmarks and history. - Search for keywords in the source code. - Switch between static and dynamic HTML. - Changing the user agent. - Display non-HTML languages. - Use the cloud, such as iCloud, Dropbox, OneDrive, etc. - Use local files in the iPhone and iPad. - Balanced light operation. [View source code] - About 90 different design themes available. - Change the font, size and line spacing. - Switch between static and dynamic HTML. - Support for almost all programming languages (over 180). [Terms & Conditions] https://www.hayaya.net/terms-conditions/html-viewer.html [Privacy Policy] https://www.hayaya.net/privacy-policy/html-viewer.html
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
Read full descriptionHide full description
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: HTML Viewer Pro at Free against Html Preview's $2.99. HTML Viewer Pro also leads on ratings volume (45 vs 11) and iOS requirement (12.0 vs 17.0). Html Preview's advantage is rating (4.7 vs 3.9) and review sentiment (88% vs 47%). On 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
HTML Viewer Pro is free to download; Html Preview costs $2.99 up front. HTML Viewer Pro sells 2 in-app purchases, starting at $1.99 per month. Html Preview asks for nothing beyond the download.
Html Preview holds the better App Store score, 4.7 against 3.9. Both are backed by a comparable volume of ratings — 45 and 11 respectively. Written reviews point the same way: 47% of HTML Viewer Pro's written reviews are positive against 88% of Html Preview's.
HTML Viewer Pro ships an update every 15 months, Html Preview every 6 days. The most recent releases landed on September 5, 2026 and September 21, 2026 respectively.
| Parameter | HTML Viewer Pro | Html Preview |
|---|---|---|
| Price | Free — better | $2.99 |
| Rating | 3.9 (45 ratings) | 4.7 (11 ratings) — better |
| Positive reviews | 47.4% of reviews | 87.5% of reviews — better |
| Number of ratings | 45 — better | 11 |
| Update frequency | Every 15 months | Every 6 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 33 MB | 1 MB |
| Age rating | 17+ | 4+ |
| Developer | Hayato Shimizu | CyberGame Limited |
Customer experience
HTML Viewer Pro
Html Preview
In-app purchases
HTML Viewer Pro
- Premium (Monthly plan)$1.991 Month
- Premium (Buying out)$19.99
Html Preview
No in-app purchases
Questions
Is HTML Viewer Pro free?
Is Html Preview free?
Which has better reviews, HTML Viewer Pro or Html Preview?
Do HTML Viewer Pro or Html Preview have ads?
Which is updated more often, HTML Viewer Pro or Html Preview?
Other comparisons
