Http Ninja vs HTML Viewer Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Http Ninja
This tool allows developers to send API requests and test services. It offers features like request history, cross-device syncing, and a JSON viewer. Data is encrypted and stored in your Dropbox account.
- Send API requests (GET, POST, DEL, PUT)
- Save and sync request history
- JSON viewer and parser
- Create request collections
- Encrypt and store data in Dropbox
- Autocompletion for headers
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Http Ninja is a great free tool for sending APIs request, and it also has some powerful testing features. Use all features in Httpbody for free, send as many requests as you want, and save all your requests history, sync your requests and parameters to all your other devices, such as iOS, macOS and... There is also a beautiful json viewer and parser that helps you to read and navigate in your response easily. Also you can create multiple collection to save your request and easy to find later. All your syncing data & information will be encrypt and store on you own dropbox account. Http Ninja supports almost all kinds of Http requests such as: -GET -POST -DEL -PUT You can also send files as parameters, and also for your ease, when adding new header, autocompletion helps you. - Http Ninja is free to use, but if you want to use sync feature, there is small IAP. - Try Premium for free for one week and feel the power of Http Ninja - 3 Month auto-renewing subscription for $1.99 A 3 month purchase will be applied to your iTunes account [at the end of the trial or 3 month on confirmation]. Subscriptions will automatically renew unless canceled within 24-hours before the end of the current period. You can cancel anytime with your iTunes account settings. Any unused portion of a free trial will be forfeited if you purchase a subscription. For more information, see our Privacy Policy & Terms of Use. Privacy Policy: http://httpbody.gcoapps.com/privacy-policy Terms of Use: http://httpbody.gcoapps.com/agreement Note that: this app is provided to help Software Developers, test their api services.
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
Screenshots
Verdict
The clearest difference is rating: HTML Viewer Pro at 3.9 against Http Ninja's 2.8. HTML Viewer Pro also leads on review sentiment (49% vs 25%) and ratings volume (45 vs 5). Http Ninja's advantage is ads (none vs shown) and update cadence (every 2 months vs every 15 months). On price, in-app purchases, monetization model 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
Both are free to download. Http Ninja sells 1 in-app purchase, starting at $1.99 per 3 months and HTML Viewer Pro sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
HTML Viewer Pro holds the better App Store score, 3.9 against 2.8. That said, the two scores are not equally well evidenced: HTML Viewer Pro has 45 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 25% of Http Ninja's written reviews are positive against 49% of HTML Viewer Pro's.
Http Ninja ships an update every 2 months, HTML Viewer Pro every 15 months. The most recent releases landed on September 28, 2026 and October 10, 2026 respectively.
| Parameter | Http Ninja | HTML Viewer Pro |
|---|---|---|
| Price | Free | Free |
| Rating | 2.8 (5 ratings) | 3.9 (45 ratings) — better |
| Positive reviews | 25.0% of reviews | 49.1% of reviews — better |
| Number of ratings | 5 | 45 — better |
| Update frequency | Every 2 months — better | Every 15 months |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 12 MB | 33 MB |
| Age rating | 4+ | 17+ |
| Developer | GCO Apps | Hayato Shimizu |
Customer experience
Http Ninja
HTML Viewer Pro
In-app purchases
Http Ninja
- Premium (3 Months)$1.993 Months
HTML Viewer Pro
- Premium (Monthly plan)$1.991 Month
- Premium (Buying out)$19.99
Questions
Is Http Ninja free?
Is HTML Viewer Pro free?
Which has better reviews, Http Ninja or HTML Viewer Pro?
Do Http Ninja or HTML Viewer Pro have ads?
Which is updated more often, Http Ninja or HTML Viewer Pro?
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