Comparison

VoltKit 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

VoltKit

Features
Read full description

VoltKit is a premium, high-performance electrical toolkit designed for engineers, electricians, and hobbyists. With a sleek, minimalist search-first interface and a suite of precision calculators, it turns complex electrical formulas into instant results. From Ohm’s Law to Wire Gauge analysis, VoltKit is the only electrical companion you need

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

VoltKit4 screens
HTML Runner4 screens

Verdict

The call

The clearest difference is in-app purchases: VoltKit at none against HTML Runner's 3. VoltKit also leads on iOS requirement (13.0 vs 17.6). HTML Runner's advantage is chart position (#159 vs unranked). On price, update cadence, 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

Both are free to download. HTML Runner sells 3 in-app purchases, starting at $0.99 per month. VoltKit asks for nothing beyond the download.

UpkeepUpdate frequency

VoltKit ships an update every 10 days, HTML Runner fortnightly. Both last shipped on October 31, 2026.

Scorecard3 real differences · 8 level
VoltKit versus HTML Runner: the parameters behind the verdict, then further details
ParameterVoltKitHTML Runner
PriceFreeFree
Rating—4.8 (17 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—17 — better
Update frequencyEvery 10 days — betterFortnightly
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
Best chart rank—#159 — better
DevicesiPhone, iPodiPhone, iPad
Requires iOS13.0 — better17.6
Further details — not scored
Size22 MB13 MB
Age rating4+4+
Developerkudrethan varol家贺 万

In-app purchases

None

VoltKit

No in-app purchases

3 purchases

HTML Runner

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

Questions

Is VoltKit free?
VoltKit is free to download, with no in-app purchases.
Is HTML Runner free?
HTML Runner is free to download, with in-app purchases available.
Do VoltKit or HTML Runner have ads?
Neither VoltKit nor HTML Runner shows ads.
Which is updated more often, VoltKit or HTML Runner?
VoltKit ships an update every 10 days, and HTML Runner fortnightly. Most recently, VoltKit was updated on October 31, 2026 and HTML Runner on October 31, 2026.

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