Web DevTools+ vs Active Agent App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Web DevTools+
Inspect and edit web page elements with a DOM inspector. Analyze CSS, test rendering and media queries, and view network assets. Includes SEO, storage, device info, and accessibility tools.
- DOM inspector and editor
- CSS analysis and quick tools
- Rendering and media query emulation
- Network asset viewer
- SEO and meta tag inspection
- Storage management
- Accessibility audits
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- Elements: A powerful syntax-highlighted DOM inspector and editor allows you to edit any page. - CSS Quick tools: Disabled CSS, background images, outline overflow issues, z-index and more - CSS Overview: Get a detailed look into the CSS on the page, stylesheets, colors, fonts and media queries - Rendering Tests: Emulate vision deficiencies such as color blindness, blurred version. Hide images to evaluate structure and fallback UX. Disabled modern image file formats such as AVIF and JPEG XL to test fallback UX for other/older browsers - Media query tests: Emulate how the page looks with print styles, prefers color-scheme, and prefers-contrast media queries. - Network - View all the assets on a page, tap on one to see info such as MIME-type, file-size, transfer times, Source allows you to see code for text-based assets with syntax highlighting, copy to clipboard and format options - SEO & meta: See meta tags such as title, descriptions, icons, Open Graph tags including previews of the images - Storage: with options to view or delete cookies, localStorage and Session storage and a detailed Web Manifest viewer. - Detailed Device Info panel with UserAgent, display and screen resolution, network speeds, connection type, ISP and more. - Accessibility audits, info and debug tools (ARIA inspect and img alt inspect). - Tools: one-tap quick audits from 8 popular, free services (Lighthouse, HTTP Observatory, SSL Labs, Wave Web Accessibility etc). No need to login or register, it'll open a new tab with your audit right there!
Active Agent App
Monitor your AI coding agents remotely with this companion app. It syncs with its Mac counterpart via iCloud, providing real-time status updates and progress tracking directly on your iPhone or iPad. Manage multiple projects and chats from a single, convenient interface.
- Real-time agent status
- Live Activities on Lock Screen/Dynamic Island
- Multi-project management
- iCloud syncing
- Companion to Mac app
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Keep an eye on your AI coding agents from anywhere. Active Agent is the iPhone and iPad companion to the Active Agent Mac app, syncing seamlessly over iCloud so you never have to walk back to your desk just to check progress. • Real-Time Status: Instantly see if your agents are thinking, editing, waiting, or finished. • Live Activities: Track progress right from your Lock Screen and Dynamic Island while using other apps. • Multi-Project View: Manage all your open projects and chats in one centralized place. Note: Requires the Active Agent Mac app signed into the same iCloud account.
Screenshots
Verdict
The clearest difference is iOS requirement: Web DevTools+ at 17.7 against Active Agent App's 26.0. On price, rating, ratings volume and update cadence 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.
On the App Store both sit at effectively the same score — 5.0 for Web DevTools+ against 5.0 for Active Agent App. Both are backed by a comparable volume of ratings — 2 and 1 respectively.
Web DevTools+ ships an update every 5 days, Active Agent App every 3 days. The most recent releases landed on October 3, 2026 and October 8, 2026 respectively.
| Parameter | Web DevTools+ | Active Agent App |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (1 ratings) |
| Number of ratings | 2 — better | 1 |
| Update frequency | Every 5 days | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad, Mac — better |
| Requires iOS | 17.7 — better | 26.0 |
| Further details — not scored | ||
| Size | 8 MB | 91 MB |
| Age rating | 4+ | 4+ |
| Developer | Beautification | ZooKeeper Media LLC |
Customer experience
Web DevTools+
Active Agent App
In-app purchases
Web DevTools+
No in-app purchases
Active Agent App
No in-app purchases
Questions
Is Web DevTools+ free?
Is Active Agent App free?
Which has better reviews, Web DevTools+ or Active Agent App?
Do Web DevTools+ or Active Agent App have ads?
Which is updated more often, Web DevTools+ or Active Agent App?
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