Right On Page Devtools vs Codeye
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Right On Page Devtools
This Safari extension brings web development tools directly to your iPhone. View console logs and API requests on the webpage, and inspect or modify CSS elements without needing a computer.
- View console logs on page
- See API requests on page
- Inspect and change CSS
- On-device web debugging
- Safari extension
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Debug Mobile Safari Without a Mac. It works for both iPhone and iPad Right On Page DevTools brings essential web debugging directly onto the page you are viewing in Safari. See what is happening on the page in real time: • View console logs, warnings, errors, and exceptions • Inspect Fetch/XHR API requests and responses • Search logs, URLs, headers, payloads, and response bodies • Copy JSON values from nested responses • Inspect page elements and edit CSS on device • Snip HTML and CSS from any element • Catch API errors and JavaScript exceptions faster Unlike desktop-style devtools squeezed into a tiny panel, Right On Page is designed for quick mobile debugging. Open Safari, enable the extension for the site, and inspect what is happening right on the page. Useful for frontend developers, indie hackers, QA testers, and anyone debugging responsive websites on iPhone or iPad. Privacy first: Right On Page is off by default for each site and asks for permission per domain. The extension does not collect your browsing data.
Codeye
Inspect and debug websites directly on your iPhone or iPad. View HTML, CSS, and JavaScript, monitor network requests, and edit elements live. Offers an AI assistant for faster debugging.
- AI-powered debugging assistant
- Real-time network request monitoring
- JavaScript console with REPL
- Interactive DOM and CSS editor
- WebSocket frame inspection
- Storage (localStorage, cookies) editor
- Network request mocking and redirection
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View source. Inspect element. Debug any website on your iPhone or iPad. No Mac, no USB cable. Codeye is Chrome DevTools in your pocket. Free to download. FEATURES AI ASSISTANT Chat with an AI that knows the current page: DOM tree, network activity, console logs. Debug faster. NETWORK MONITOR Every fetch() and XHR request, live. Headers, status codes, response body with JSON viewer. JAVASCRIPT CONSOLE Full REPL with command history. Filter by level: errors, warnings, info, debug. Run any JavaScript on the page. DOM INSPECTOR Tap "Pick" to select any element on the page. Browse the full HTML tree, inspect computed styles and box model. WEBSOCKET INSPECTOR Monitor WebSocket frames in real time with full message and JSON support. STORAGE EDITOR Read and edit localStorage, sessionStorage, and cookies directly on your device. NETWORK OVERRIDES Mock, block, or redirect any API request. Test edge cases without touching your backend. DOM & CSS LIVE EDITING Modify elements and styles live on any page. See changes instantly. HAR & CONSOLE LOG EXPORT Export all network activity as a .har file and console output as .txt. USER AGENT PRESETS 8 device profiles (iPhone, iPad, Desktop Chrome...) + custom User-Agent. Works on iPhone and iPad. Dark mode. Precision keyboard toolbar. Built for front-end developers, QA engineers, and iOS devs debugging. Free to download. Some features require a Pro subscription. Terms of Use: https://codeye.just4work.dev/terms Privacy Policy: https://codeye.just4work.dev/privacy
Screenshots
Verdict
The clearest difference is rating: Codeye at 5.0 against Right On Page Devtools's 3.7. Codeye also leads on update cadence (every 10 days vs every 3 months). Right On Page Devtools's advantage is monetization model (free vs freemium) and ratings volume (3 vs 1). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Codeye holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 1 respectively.
Right On Page Devtools ships an update every 3 months, Codeye every 10 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.
| Parameter | Right On Page Devtools | Codeye |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (3 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | 1 |
| Update frequency | Every 3 months | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Freemium |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 16.4 — better | 17.0 |
| Further details — not scored | ||
| Size | 3 MB | 64 MB |
| Age rating | 4+ | 17+ |
| Developer | 泰宁 陆 | Just4Work |
In-app purchases
Right On Page Devtools
No in-app purchases
Codeye
No in-app purchases
