Comparison

HTML Viewer Pro vs HTML Viewer

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • 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
Features
Read 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

About

HTML Viewer

Features
Read full description

HTML Viewer opens and reads any HTML file in a clean, fast, fully offline view — no clutter, no internet needed. Open an HTML or XHTML file from Files, Mail, a download, or the share sheet, and read it beautifully in seconds. Key features: • Open HTML & XHTML files from anywhere — Files, Mail, downloads, or the share sheet • Clean reading view — fast, distraction-free, easy on the eyes • Fully offline — read without an internet connection • Recent files — jump back to what you were reading • In-app search — find the page or text you need • Bookmarks — keep the pages you return to • Dark mode — comfortable reading day or night Great for reports, articles, saved web pages, AI-generated HTML, e-tickets, and exported documents — anytime, anywhere. Download HTML Viewer and open any HTML file in a tap. This app is using the standard Apple Terms of Use (EULA) https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

HTML Viewer Pro4 screens
HTML Viewer3 screens

Verdict

The call

The clearest difference is ads: HTML Viewer at none against HTML Viewer Pro's shown. HTML Viewer also leads on update cadence (monthly vs every 15 months). HTML Viewer Pro's advantage is iOS requirement (12.0 vs 15.0). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. HTML Viewer Pro sells 2 in-app purchases, starting at $1.99 per month and HTML Viewer sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

HTML Viewer Pro ships an update every 15 months, HTML Viewer monthly. The most recent releases landed on September 5, 2026 and September 24, 2026 respectively.

Scorecard3 real differences · 7 level
HTML Viewer Pro versus HTML Viewer: the parameters behind the verdict, then further details
ParameterHTML Viewer ProHTML Viewer
PriceFreeFree
Rating3.9 (45 ratings) — better—
Positive reviews47.4% of reviews—
Number of ratings45 — better—
Update frequencyEvery 15 monthsMonthly — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size33 MB26 MB
Age rating17+4+
DeveloperHayato Shimizu明航 李

In-app purchases

2 purchases

HTML Viewer Pro

Subscriptions1
  • Premium (Monthly plan)$1.991 Month
One-time1
  • Premium (Buying out)$19.99
2 purchases

HTML Viewer

Subscriptions2
  • Unlimited access$4.997 Days
  • Unlimited access$24.991 Year

Questions

Is HTML Viewer Pro free?
HTML Viewer Pro is free to download, with in-app purchases available.
Is HTML Viewer free?
HTML Viewer is free to download, with in-app purchases available.
Do HTML Viewer Pro or HTML Viewer have ads?
HTML Viewer Pro shows ads; HTML Viewer does not.
Which is updated more often, HTML Viewer Pro or HTML Viewer?
HTML Viewer Pro ships an update every 15 months, and HTML Viewer monthly. Most recently, HTML Viewer Pro was updated on September 5, 2026 and HTML Viewer on September 24, 2026.

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