Comparison

HTML Viewer vs HTML Runner

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

Head to head
About

HTML Viewer

Write, preview, and debug HTML, CSS, and JavaScript directly on your iPhone or iPad. Offers live updates, developer tools, and project organization. Learn coding with interactive courses and access over 80 templates.

Highlights
  • Live HTML, CSS, JavaScript preview
  • Integrated developer tools
  • Project organization with favorites and tags
  • Learn HTML, CSS, JavaScript with quizzes
  • Offline editing and preview
  • Sync projects with iCloud
  • Edit files on server via SSH/SFTP
Features
Read full description

The HTML viewer and editor for iPhone and iPad. Write, preview and debug HTML, CSS and JavaScript, sync your projects with iCloud and edit files right on your server. No computer needed. Type and watch your page update live, test it on phone, tablet and desktop sizes, then fix problems with real DevTools and one-tap tools. FREE FOR EVERYONE • Code editor with syntax highlighting • Live preview, side by side with your code in Split view • 3 projects, plus any file you open from Files or share from another app • 80+ templates: full-screen games, daily-life mini apps and websites • Favorites and tags to keep your projects organised • Your Activity: your whole year of coding at a glance • Open URL: load any website, view its source and save it as a project • Learn: a free HTML, CSS and JavaScript course in every app language, with quizzes, challenges, a certificate and an optional daily reminder • Try autocomplete, code formatting and find & replace for free • 20+ everyday tools: colour picker, contrast checker, QR codes, regex tester and more • Light and dark editor themes and 10 fonts • Widgets, Siri, Shortcuts, Spotlight and Control Center • No ads GO PRO FOR THE FULL TOOLKIT • Unlimited projects and tabs, with the Files sidebar for every file in a project • Open a folder from Files and edit it in place • Sync projects between iPhone and iPad with iCloud • A built-in SSH terminal, plus SFTP and FTP to edit files on your server • Console, Network, Elements and Storage DevTools for your page or any website • Autocomplete for tags, classes, CSS properties and file paths, plus the full symbol row • Format code exactly the way you like it • Line numbers, page guide and other editor display options • Device frames: iPhone, iPad and desktop sizes • 50 tools: SEO, accessibility and performance audits with one-tap fixes, Colour Studio, Image Studio with background removal • Local Web Server: open your page on any device on your Wi-Fi with a QR code • Export as ZIP, PDF or a single file, and share your projects • Every theme and font, and new app icons to choose from MADE FOR iPHONE AND iPAD • iPad layout with a tab bar, project grid and keyboard shortcuts • Made for iPhone Duo, folded or open • Run your page full screen, with a Focus mode that hides everything else • Customise the editor, keyboard, preview and more in Settings • Preview Markdown and JSON as well as HTML • Archive keeps deleted files for 30 days • Editing and preview work offline • Available in 33 languages WHO IT'S FOR Students learning to code, hobbyists building small sites and games, and developers who need to fix a page or a server file away from their desk. PRO PLANS Choose an auto-renewing subscription or a one-time Lifetime purchase. A free trial may be available on subscriptions for new subscribers. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple ID settings. Payment is charged to your Apple ID at confirmation of purchase. Lifetime is a single payment with no renewal. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://attractive-basket-ce6.notion.site/Privacy-Policy-Html-Editor-30d5cd442d3280b49b72e9a2436c853e

About

HTML Runner

Instantly edit and run HTML, CSS, and JavaScript projects directly on your mobile device. Generate code with AI tools, paste it in, and preview your webpages in real-time without needing a desktop or server setup. Ideal for testing, demos, and learning web development.

Highlights
  • Live HTML Preview
  • Project Workspace
  • HTML, CSS & JavaScript Support
  • Code Formatting
  • Import Local Files
  • Offline Ready
  • AI Code Integration
Read full description

HTML Runner lets you instantly open, edit and run HTML projects directly on your iPhone and iPad. Built for the new AI coding workflow. Generate webpages with AI tools, paste the code into a project, and preview it instantly inside the app. No server setup. No desktop required. No complicated IDE. Just paste your code and run. Perfect for: • AI-generated websites • HTML/CSS/JS testing • Webpage preview • Frontend demos • Learning web development • Offline HTML viewing Key Features Live HTML Preview Run webpages instantly with the built-in browser. Project Workspace Organize files with folders and multi-file project support. HTML, CSS & JavaScript Support Create and edit complete web projects directly on mobile. Code Formatting Automatically format and clean up your code. Import Local Files Open and manage HTML-related files easily. Offline Ready Preview local webpages without deployment or internet access. Made for Beginners Simple and lightweight workflow for users who want to run AI-generated code. Whether you're previewing AI-generated websites, testing frontend ideas, or learning web development, HTML Runner gives you the fastest way to run web projects on mobile. Subscription Info: Subscriptions auto-renew unless turned off at least 24 hours before the end of the period. Renewal fees will be charged within 24 hours before the period ends. Manage or cancel subscriptions in your App Store account settings. Support & Feedback: Email: longlong13578@icloud.com User Agreement https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy https://outgoing-cheese-e3b.notion.site/Keyword-Highlighter-2b2b209c98f980e7b250c3bc0e6b6546Subscription Info: Subscriptions auto-renew unless turned off at least 24 hours before the end of the period. Renewal fees will be charged within 24 hours before the period ends. Manage or cancel subscriptions in your App Store account settings. Support & Feedback: Email: longlong13578@icloud.com User Agreement https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy https://outgoing-cheese-e3b.notion.site/Html-Studio-36cb209c98f9808aad51db25979e06da

Screenshots

HTML Viewer4 screens
HTML Runner4 screens

Verdict

The call

The clearest difference is rating: HTML Runner at 4.8 against HTML Viewer's 4.5. HTML Runner also leads on review sentiment (100% vs 85%). HTML Viewer's advantage is ratings volume (101 vs 18). On price, update cadence, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. HTML Viewer sells 9 in-app purchases, starting at $2.99 per month and HTML Runner sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

HTML Runner holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: HTML Viewer has 101 ratings behind it against 18, so its average is the more settled of the two. Written reviews point the same way: 85% of HTML Viewer's written reviews are positive against 100% of HTML Runner's.

UpkeepUpdate frequency

HTML Viewer ships an update every 4 weeks, HTML Runner fortnightly. Both last shipped on November 5, 2026.

Scorecard3 real differences · 8 level
HTML Viewer versus HTML Runner: the parameters behind the verdict, then further details
ParameterHTML ViewerHTML Runner
PriceFreeFree
Rating4.5 (101 ratings)4.8 (18 ratings) — better
Positive reviews84.6% of reviews100.0% of reviews — better
Number of ratings101 — better18
Update frequencyEvery 4 weeksFortnightly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
Best chart rank#79 — better#160
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.0 — better17.6
Further details — not scored
Size170 MB13 MB
Age rating17+4+
DeveloperHardik Khanesa家贺 万

Customer experience

HTML Viewer

All ratings101 ratings
Positive87.1%
Neutral5.9%
Negative6.9%
Written reviews91 reviews
Positive84.6%
Neutral1.1%
Negative14.3%

HTML Runner

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

9 purchases

HTML Viewer

Subscriptions5
  • Student Monthly Subscription3 Days trial$2.991 Month
  • Monthly Subscription$2.991 Month
  • Monthly Subscription$4.991 Month
Show 2 more
  • Yearly Subscription3 Days trial$9.991 Year
  • Yearly Subscription$19.991 Year
One-time4
  • Student Offer Lifetime$9.99
  • Student Lifetime Offer$14.99
  • Lifetime$19.99
Show 1 more
  • Lifetime$29.99
3 purchases

HTML Runner

Subscriptions2
  • Premium Monthly$0.991 Month
  • Premium Yearly$3.991 Year
One-time1
  • Premium Lifetime$5.99

Questions

Is HTML Viewer free?
HTML Viewer is free to download, with in-app purchases available.
Is HTML Runner free?
HTML Runner is free to download, with in-app purchases available.
Which has better reviews, HTML Viewer or HTML Runner?
HTML Runner is rated higher. HTML Viewer averages 4.5 out of 5 from 101 ratings, while HTML Runner averages 4.8 from 18 ratings.
Do HTML Viewer or HTML Runner have ads?
Neither HTML Viewer nor HTML Runner shows ads.
Which is updated more often, HTML Viewer or HTML Runner?
HTML Viewer ships an update every 4 weeks, and HTML Runner fortnightly. Most recently, HTML Viewer was updated on November 5, 2026 and HTML Runner on November 5, 2026.
Which is more popular, HTML Viewer or HTML Runner?
HTML Viewer currently peaks at #79 in the App Store charts, and HTML Runner at #160. Chart position reflects recent download velocity rather than total install base.

Other comparisons