Comparison

Zource vs HTML Viewer Editor Convert PDF

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

Head to head
About

Zource

View web pages and their source code simultaneously with a unique split-screen layout. This tool is designed for web developers to easily inspect and understand website structures.

Highlights
  • Split-screen layout
  • View webpage and source code simultaneously
  • Web development tool
  • Inspect website structures
  • Simple interface
Features
Read full description

Zource shows any webpage alongside its HTML source, formatted and syntax-highlighted, in one split-screen view. Browse to a URL and see the page render up top while the source code appears below. Drag the divider to resize the panels, search within the source, copy or share it, or open the full-screen code view. Built for developers, designers, and anyone curious about how the web is built. Features: • Live split view: webpage + source side by side • Syntax-highlighted, pretty-printed HTML • Search and highlight in source • Copy, share, and open in Safari • Browsing history • Works on iPhone and iPad

About

HTML Viewer Editor Convert PDF

This app allows users to instantly open, view, and edit HTML files directly on their device. It offers features like JavaScript toggling, dark mode, and conversion to PDF, ensuring privacy and speed with on-device processing.

Highlights
  • Instant HTML file opening
  • JavaScript toggling and dark mode
  • Search and inspect HTML source
  • Convert HTML to PDF
  • Bulk PDF conversion
  • Built-in HTML editor with live preview
  • On-device processing for privacy
Features
Read full description

Meet HTML Viewer — a fast, elegant html viewer built for people who work with HTML every day. Open local files instantly, switch JS on/off, read comfortably in dark mode, convert to PDF in seconds, and share with confidence. No servers, no waiting — everything is processed on your device for speed and privacy. Why this html viewer stands out Instant open: Load any local .html file or paste HTML and preview immediately in a true html viewer. Precision rendering: Toggle JavaScript on/off, adjust font size and line-height, zoom, and invert for a comfortable dark view — the html viewer adapts to you. Search & inspect: Find-in-page and view source so you can locate and understand content fast, right inside the html viewer. Export to PDF: Turn on‑device rendering into clean PDFs — directly from the html viewer — and share or archive with one tap. Bulk convert: Pick multiple HTML files and convert them to PDFs with progress feedback, then open each result from the list when you’re ready. Built‑in editor: Edit HTML with a live preview, search the code, share the updated HTML, or export a polished PDF — without leaving the html viewer environment. On‑device processing: Your files stay on your device. The html viewer keeps your documents private and responsive. Modern iOS design: A refined, glass‑like interface that makes your html viewer feel premium and effortless. What you can do today Open local HTML files and paste HTML for instant preview in the html viewer Toggle JavaScript, enable dark reading, and fine‑tune typography Search within the page and view source Export single HTML to PDF or bulk convert multiple files Edit HTML with a live preview; share HTML or export to PDF Who it’s for Anyone who needs a reliable html viewer to open and read HTML files quickly Creators and professionals who convert HTML to clean PDFs often Power users who want an html viewer to edit, preview, and share — all in one place Privacy and performance Everything is processed on your device; the html viewer is optimized for speed and designed to respect your files. 'We offer a 3 days free-trial followed by a weekly 4.99 USD plan. And also we offer a lifetime plan to have premium access forever with 14,99 USD. Terms of use EULA: https://sites.google.com/view/xmleula/home Privacy Policy: https://sites.google.com/view/odtconverterreader/home

Screenshots

Zource4 screens
HTML Viewer Editor Convert PDF3 screens

Verdict

The call

The clearest difference is review sentiment: Zource at 75% against HTML Viewer Editor Convert PDF's 0%. Zource also leads on rating (3.8 vs 1.0) and in-app purchases (none vs 2). HTML Viewer Editor Convert PDF's advantage is price (Free vs $0.99) and iOS requirement (13.0 vs 26.0). On ads 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

HTML Viewer Editor Convert PDF is free to download; Zource costs $0.99 up front. HTML Viewer Editor Convert PDF sells 2 in-app purchases, starting at $4.99 per 7 days. Zource asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Zource holds the better App Store score, 3.8 against 1.0. That said, the two scores are not equally well evidenced: Zource has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 75% of Zource's written reviews are positive against 0% of HTML Viewer Editor Convert PDF's.

UpkeepUpdate frequency

Zource ships an update every 3 months, HTML Viewer Editor Convert PDF every 9 months. The most recent releases landed on October 6, 2026 and October 10, 2026 respectively.

Scorecard8 real differences · 2 level
Zource versus HTML Viewer Editor Convert PDF: the parameters behind the verdict, then further details
ParameterZourceHTML Viewer Editor Convert PDF
Price$0.99Free — better
Rating3.8 (5 ratings) — better1.0 (1 ratings)
Positive reviews75.0% of reviews — better0.0% of reviews
Number of ratings5 — better1
Update frequencyEvery 3 months — betterEvery 9 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS26.013.0 — better
Further details — not scored
Size1 MB47 MB
Age rating17+4+
DeveloperKappz LLCNEURASYNC

Customer experience

Zource

All ratings5 ratings
Positive60.0%
Neutral0.0%
Negative40.0%
Written reviews4 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

HTML Viewer Editor Convert PDF

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Zource

No in-app purchases

2 purchases

HTML Viewer Editor Convert PDF

Subscriptions1
  • HTML Viewer Pro Weekly Sub3 Days trial$4.997 Days
One-time1
  • HTML Viewer Lifetime Pro Access$14.99

Questions

Is Zource free?
Zource costs $0.99, with no in-app purchases.
Is HTML Viewer Editor Convert PDF free?
HTML Viewer Editor Convert PDF is free to download, with in-app purchases available.
Which has better reviews, Zource or HTML Viewer Editor Convert PDF?
Zource is rated higher. Zource averages 3.8 out of 5 from 5 ratings, while HTML Viewer Editor Convert PDF averages 1.0 from 1 ratings.
Do Zource or HTML Viewer Editor Convert PDF have ads?
Neither Zource nor HTML Viewer Editor Convert PDF shows ads.
Which is updated more often, Zource or HTML Viewer Editor Convert PDF?
Zource ships an update every 3 months, and HTML Viewer Editor Convert PDF every 9 months. Most recently, Zource was updated on October 6, 2026 and HTML Viewer Editor Convert PDF on October 10, 2026.

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