Comparison

Web Monitor vs JSON DevKit Editor

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

Head to head
About

Web Monitor

Inspect the HTML, CSS, and JavaScript of any webpage directly from your mobile device. Test HTTP requests and analyze server responses with detailed insights. Share or copy code easily.

Highlights
  • View HTML for any webpage
  • Test HTTP requests
  • Analyze server HTTP response
  • Syntax highlighting for HTML, CSS, JS
  • Share or copy HTML code
Read full description

Web Monitor allows you to retrieve html tags, css and javascript code from web page directly from your mobile device. - Easily view the HTML for any webpage. - Easy to test http request or analysis server response. - Inspect server http response: headers, body, status code, payload size, duration etc. - Show the HTML, CSS and JavaScript with syntax highlighting. - Share the HTML you're viewing to a friend, or simply copy it to your clipboard. ----- Web Monitor Pro is available with a monthly or annual subscription. You can subscribe and pay through your Apple account. Your subscription will automatically renew unless canceled at least 24 hours before the end of the current period. Auto-renew may be turned off after purchase. Terms of Use: https://www.zhihuke.com/webmonitor/terms.html Privacy Policy: https://www.zhihuke.com/webmonitor/privacy.html

About

JSON DevKit Editor

Features
Read full description

JSON DevKit is a JSON workbench for iPhone and iPad. View, edit, format, validate, convert, and compare JSON in one place—built for developers, QA engineers, and API testers who need fast answers on mobile. CORE WORKFLOW • Open JSON from the editor, clipboard, files, or a URL • Pretty-print or minify with syntax highlighting and line numbers • Explore structure in tree view or flatten nested data into a table • Run JSONPath queries and inspect matched results • Generate and validate JSON Schema • Compare two JSON documents with a synced side-by-side diff • Convert JSON to CSV, TSV, XML, YAML, TOML, TOON, Markdown table, HTML, or Base64 • Generate model stubs for Swift, Kotlin, TypeScript, Dart, Java, Python, and C# BUILT FOR REAL WORK • Multi-tab workbench keeps source and output snapshots as you switch tools • Large payloads are processed off the main thread with progress feedback • iPhone and iPad layouts adapt to your device—same tools, optimized navigation • Recent history helps you return to earlier documents quickly PRIVACY BY DESIGN • All JSON processing happens on your device • No account required to use core features • Firebase Analytics (Google) collects anonymous usage events only—no JSON content or ad identifiers • No ads, no subscriptions, and no in-app purchases. All tools are included. • Your data stays local unless you explicitly copy, share, or export it Whether you are debugging an API response, checking a config file, or converting JSON for a report, JSON DevKit keeps the workflow focused and fast.

Screenshots

Web Monitor3 screens
JSON DevKit Editor4 screens

Verdict

The call

The clearest difference is price: Web Monitor at Free against JSON DevKit Editor's $0.99. JSON DevKit Editor's advantage is update cadence (every 9 days vs every 16 months). On ads, in-app purchases, device support and iOS requirement 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

Web Monitor is free to download; JSON DevKit Editor costs $0.99 up front. Web Monitor sells 2 in-app purchases, starting at $1.49 per month and JSON DevKit Editor sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Web Monitor ships an update every 16 months, JSON DevKit Editor every 9 days. Both last shipped on October 25, 2026.

Scorecard2 real differences · 8 level
Web Monitor versus JSON DevKit Editor: the parameters behind the verdict, then further details
ParameterWeb MonitorJSON DevKit Editor
PriceFree — better$0.99
Rating4.2 (5 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings5 — better—
Update frequencyEvery 16 monthsEvery 9 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPadiPhone, iPad, Mac — better
Requires iOS16.0 — better17.0
Further details — not scored
Size7 MB5 MB
Age rating4+4+
Developer杏娣 吴andy hu

In-app purchases

2 purchases

Web Monitor

Subscriptions2
  • Web Monitor Pro$1.491 Month
  • Web Monitor Pro7 Days trial$7.991 Year
3 purchases

JSON DevKit Editor

One-time3
  • Unlock All Features$1.99
  • Unlock + Coffee$2.99
  • Unlock + Nice Coffee$4.99

Questions

Is Web Monitor free?
Web Monitor is free to download, with in-app purchases available.
Is JSON DevKit Editor free?
JSON DevKit Editor costs $0.99, and also offers in-app purchases.
Do Web Monitor or JSON DevKit Editor have ads?
Neither Web Monitor nor JSON DevKit Editor shows ads.
Which is updated more often, Web Monitor or JSON DevKit Editor?
Web Monitor ships an update every 16 months, and JSON DevKit Editor every 9 days. Most recently, Web Monitor was updated on October 25, 2026 and JSON DevKit Editor on October 25, 2026.

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