WebDebug vs QR Debug
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WebDebug
Debug web pages directly on your mobile device. Inspect console logs, network requests, and page elements. Edit code with auto-suggestions and syntax correction, and even run a local static server for testing.
- Debug via URL or QR code
- View console logs and network requests
- Edit HTML, CSS, and JavaScript
- Local static server for testing
- Code auto-suggestions and syntax correction
- Inject JavaScript code snippets
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Web Debugger is an all-in-one web debugging tool designed for web developers and front-end debugging scenarios. It combines a built-in browser, code injection, a static server, Mac remote debugging, and common GitHub features, letting you preview pages, inject scripts, debug APIs, and analyze resources right on your phone. Key features: · Built-in browser: Open any URL and debug on the spot — no need to switch between your computer and phone. · Debug panels: Built-in debug panels let you view Console logs, Network requests, DOM and elements right on your phone. · Shake to view network requests: Shake your phone to show the network requests made by the current page, and export the request log via email. · Code injection: Save multiple CSS / JS / HTML scripts and inject them into the current page anytime. · Static server: Run a directory on your phone as a static website to cover various debugging scenarios — computers or phones on the same LAN can access it by scanning a QR code. · Mac remote debugging: Connect your phone to a Mac and use Safari's Web Inspector to set breakpoints, watch the network, and edit DOM / CSS in real time, so you can remotely debug how a web page behaves on your phone. · GitHub integration: Built-in repository search, code search, trending, and profile for quick research and managing your remote projects. · Utility tools: 80+ everyday development tools, all running locally and offline. Ideal for mobile page debugging, quick HTML preview and testing, front-end script authoring and validation, local static-site integration, and GitHub code search. Unlimited Access Subscription: - With this subscription, you can enjoy unlimited access to all features within the app. - Subscriptions are charged weekly, monthly, or yearly, depending on the selected subscription plan. - Payment will be charged to your iTunes account upon confirmation of purchase. - You can turn off auto-renewal at least 24 hours before the current subscription period ends; otherwise, the subscription will automatically renew. - The renewal fee will be charged to your account within 24 hours before the end of the current subscription period, depending on the chosen plan. - Users can manage their subscriptions and can turn off auto-renewal in their account settings after purchase. - Any unused portion of a free subscription trial period will be forfeited upon purchase. Privacy Policy: https://www.dazhuogroup.com/debugweb/privacy_statement_en.php Terms of Use: https://www.dazhuogroup.com/debugweb/terms_of_use_en.php
QR Debug
This app allows you to quickly view the data encoded in various scannable codes without being redirected. It captures and displays the scanned image along with the encoded data, offering options to copy or share both.
- Scan codes with device camera
- View encoded data
- See captured image
- Copy/Share data and image
- Supports multiple code types
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Do you work with QR codes or other types of scannable codes as much as I do? Do you need to see the data encoded in your codes for quick testing without your device or other fancy apps trying to take you to a website or somewhere else? Then this is the app for you! I needed an app like this, so I wrote one, and you get to benefit from my need. Features: * Scan a code with your device's camera and see the data encoded in that code * See the image your device's camera captured when it scanned the code * Copy or Share the data or the image with the new Share Sheet (iOS 16 only) Supported Codes: * QR * UPC-E * Code 128 * Code 39 * Code 93 * PDF417 * Code 39 mod 43 * DataMatrix * EAN-13 * EAN-8 * Interleaved 2 of 5 * ITF14 * Basically most of the codes defined by AVMetadataObject.ObjectType Directions: 1. Open the app 2. Tap the scan button in the lower right corner of the app to open the scanner 3. Aim your camera at the code you wish to scan 4. Attempt to contain your excitement as the data appears on the screen
Screenshots
Verdict
The clearest difference is review sentiment: QR Debug at 100% against WebDebug's 0%. QR Debug also leads on rating (5.0 vs 4.5) and in-app purchases (none vs 3). WebDebug's advantage is update cadence (every 3 months vs every 15 months) and ratings volume (23 vs 5). On price, 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
Both are free to download. WebDebug sells 3 in-app purchases, starting at $0.99 per 7 days. QR Debug asks for nothing beyond the download.
QR Debug holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 23 and 5 respectively. Written reviews point the same way: 0% of WebDebug's written reviews are positive against 100% of QR Debug's.
WebDebug ships an update every 3 months, QR Debug every 15 months. The most recent releases landed on October 12, 2026 and September 30, 2026 respectively.
| Parameter | WebDebug | QR Debug |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (23 ratings) | 5.0 (5 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 23 — better | 5 |
| Update frequency | Every 3 months — better | Every 15 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17 | 14.0 — better |
| Further details — not scored | ||
| Size | 61 MB | 1 MB |
| Age rating | 17+ | 4+ |
| Developer | Shanghai Dazhuo Information Technology Co., Ltd. | Managed Custom Solutions, Inc. |
Customer experience
WebDebug
QR Debug
In-app purchases
WebDebug
- Weekly Subscription3 Days trial$0.997 Days
- Monthly Subscription3 Days trial$1.991 Month
- Annual Subscription3 Days trial$9.991 Year
QR Debug
No in-app purchases









