--- title: "Cown Zoo — App Overview" url: https://marlvel.ai/intel-report/developer-tools/app-cown-zoo category: Developer Tools developer: Inkwire Tech (Hangzhou) Co., Ltd. platforms: ios rating: 2.0 (3 ratings) pricing: paid report_level: overview generated: 2026-04-30 last_verified: "2026-05-10T06:49:49.684Z" --- > **Key Insight:** While the app aims to bring desktop-style script injection to Safari mobile, current user feedback indicates potential reliability issues with script execution. | Metric | Value | |--------|-------| | Category | Developer Tools | | Rating | 2.0 ★ (3) | | Pricing | paid | | Platforms | iOS | | Latest Version (iOS) | 1.5 | | Developer | Inkwire Tech (Hangzhou) Co., Ltd. | ## What is Cown Zoo? Cown Zoo is a mobile-native developer tool for Safari that enables users to inject custom JavaScript and CSS into webpages. It simplifies the management of user scripts and stylesheets directly on mobile devices, including partial support for GreaseMonkey scripts. ## Key Features - **Script and CSS Injection**: Allows users to apply custom JavaScript or CSS code to any webpage. - **In-App Editor**: Provides a built-in interface to create and edit scripts and stylesheets directly within the application. - **GreaseMonkey Compatibility**: Offers partial support for existing GreaseMonkey user scripts. ## Who is it for? Web developers and power users looking to customize Safari webpage behavior on mobile devices. ## Links - [App Store](https://apps.apple.com/us/app/cown-zoo/id1596457459?uo=2) - [Full Intelligence Report](https://marlvel.ai/intel-report/developer-tools/app-cown-zoo) --- *This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/intel-report/developer-tools/app-cown-zoo).* *Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*