HTML Viewer Pro vs XML Viewer Converter JSON PDF
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
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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
XML Viewer Converter JSON PDF
This app allows you to view, edit, convert, and validate XML files. It offers AI-powered XML code generation and converts files to PDF and JSON. Enjoy a user-friendly interface and flexible subscription options.
- View, edit, and save XML files
- Convert XML to PDF and JSON
- AI-powered XML code generation
- Built-in XML validator
- User-friendly interface
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XML Viewer, Converter, Editor, and Validator App for You – Your All-in-One Solution for XML Files! Are you tired of struggling with XML files and searching for a seamless way to view, edit, and convert them? Look no further! Our XML Viewer Converter app is here to revolutionize your experience with XML files, making them more accessible, editable, and convenient than ever before. Experience the Power of XML Transformation: Our app is designed to streamline your interaction with XML files by offering a comprehensive set of features tailored to your needs. With our app, you can open, edit, and save XML files directly on your phone, making it the perfect tool for managing your data on the go. Convert XML to Multiple Formats with Ease: Say goodbye to the frustration of dealing with incompatible file formats. Our XML Viewer Converter app empowers you to effortlessly convert XML files into various formats, including PDF and JSON. Whether you need to present your data in a professional PDF format or integrate it with other systems using JSON, our app has you covered. AI-Generated XML Code at Your Fingertips: Tired of manually coding XML files? Our app goes beyond the ordinary by integrating an AI-powered Chatbot that can generate XML code for you. With a few simple interactions, you can obtain XML code that's ready to be saved as a file. Say goodbye to time-consuming coding and let AI do the heavy lifting for you. Ensure XML File Integrity with Built-in Validator: Worried about errors in your XML files? Our app comes equipped with a built-in XML validator that rigorously checks your files for errors, ensuring their integrity and correctness. Save time and frustration by identifying issues before they become problematic. Subscription Flexibility for Optimal Access: To enhance your experience, we offer flexible subscription options. Enjoy a free 3-day trial of our premium features, which include access to all conversion formats and AI-generated XML code. Choose between monthly and yearly subscriptions, tailored to your preferences and needs. Our plans include a monthly subscription of 11.99 US dollars, and a yearly subscription of 29.99 US dollars. User-Friendly Interface for Effortless Navigation: Navigating through our app is a breeze, thanks to its user-friendly interface. Open, edit, convert, and validate XML files with just a few taps, all within an intuitive and visually appealing environment. Constant Innovation for Maximum Performance: We're committed to providing you with the best experience possible. Our team regularly updates the app to ensure lightning-fast conversion, add new features, and expand the range of supported formats. Your satisfaction is our priority. Unlock the Potential of Your XML Files Today! Experience the convenience of seamlessly opening, editing, converting, and validating XML files with our comprehensive app. Join the thousands of satisfied users who have transformed their XML interactions. Download our app now and gain the power to handle XML files like never before. Don't miss out on the XML revolution – get our app today and unlock the true potential of your data!
Screenshots
Verdict
HTML Viewer Pro and XML Viewer Converter JSON PDF both sit at 3.9 stars, but that hides the real split: 47% of HTML Viewer Pro's written reviews are positive against 4% of XML Viewer Converter JSON PDF's. HTML Viewer Pro also leads on monetization model (free with in-app purchases vs subscription) and iOS requirement (12.0 vs 14.0.0). XML Viewer Converter JSON PDF's advantage is ads (none vs shown) and update cadence (fortnightly vs every 15 months). On price, rating, ratings volume and 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
Both are free to download. HTML Viewer Pro sells 2 in-app purchases, starting at $1.99 per month and XML Viewer Converter JSON PDF sells 4 in-app purchases, starting at $11.99 per month. Whichever you choose, the download price is not the number that matters.
XML Viewer Converter JSON PDF holds the better App Store score, 4.1 against 3.9. Both are backed by a comparable volume of ratings — 45 and 121 respectively. Written reviews complicate that: 47% of HTML Viewer Pro's written reviews are positive against 4% of XML Viewer Converter JSON PDF's, so the app with the better star average is not the one people write more warmly about.
HTML Viewer Pro ships an update every 15 months, XML Viewer Converter JSON PDF fortnightly. The most recent releases landed on September 5, 2026 and September 21, 2026 respectively.
| Parameter | HTML Viewer Pro | XML Viewer Converter JSON PDF |
|---|---|---|
| Price | Free | Free |
| Rating | 3.9 (45 ratings) | 4.1 (121 ratings) — better |
| Positive reviews | 47.4% of reviews — better | 3.8% of reviews |
| Number of ratings | 45 | 121 — better |
| Update frequency | Every 15 months | Fortnightly — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases — better | Subscription |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 12.0 — better | 14.0.0 |
| Further details — not scored | ||
| Size | 33 MB | 51 MB |
| Age rating | 17+ | 4+ |
| Developer | Hayato Shimizu | NEURASYNC |
Customer experience
HTML Viewer Pro
XML Viewer Converter JSON PDF
In-app purchases
HTML Viewer Pro
- Premium (Monthly plan)$1.991 Month
- Premium (Buying out)$19.99
XML Viewer Converter JSON PDF
- Pro Access (Monthly)3 Days trial$11.991 Month
- Pro Access (Annual)7 Days trial$12.991 Year
- XML Lifetime Discount$4.99
- XML Lifetime Premium Access$7.99
Questions
Is HTML Viewer Pro free?
Is XML Viewer Converter JSON PDF free?
Which has better reviews, HTML Viewer Pro or XML Viewer Converter JSON PDF?
Do HTML Viewer Pro or XML Viewer Converter JSON PDF have ads?
Which is updated more often, HTML Viewer Pro or XML Viewer Converter JSON PDF?
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