Userscripts is a free and open-source Safari extension for iOS that allows users to customize and enhance almost any website by running custom JavaScript scripts. For anyone who wants to block annoying pop-ups, redesign a cluttered interface, or add missing functionality to a favorite site, this app provides the necessary tools. It functions by acting as a manager for userscripts—small pieces of code that can modify a webpage's content and behavior after it loads in Safari.
Specific features include a built-in editor for creating or adjusting scripts, a straightforward file system for organization, and seamless integration as a Safari extension. A real-world scenario involves using a pre-written script from a repository to declutter a news website by removing sidebar ads and comment sections, creating a cleaner reading experience. Reviews indicate high satisfaction with its simplicity and lack of intrusive ads or tracking.
However, its effectiveness depends entirely on the quality and compatibility of the scripts users install. Some users report that certain complex scripts designed for desktop browsers may not execute perfectly on the mobile version of Safari, which is a platform limitation rather than a flaw in the app itself. The interface is functional but decidedly utilitarian, lacking the polished aesthetics of commercial apps. For those comfortable with sourcing or writing basic JavaScript, Userscripts offers a level of web customization on iOS that is otherwise difficult to find.
Specific features include a built-in editor for creating or adjusting scripts, a straightforward file system for organization, and seamless integration as a Safari extension. A real-world scenario involves using a pre-written script from a repository to declutter a news website by removing sidebar ads and comment sections, creating a cleaner reading experience. Reviews indicate high satisfaction with its simplicity and lack of intrusive ads or tracking.
However, its effectiveness depends entirely on the quality and compatibility of the scripts users install. Some users report that certain complex scripts designed for desktop browsers may not execute perfectly on the mobile version of Safari, which is a platform limitation rather than a flaw in the app itself. The interface is functional but decidedly utilitarian, lacking the polished aesthetics of commercial apps. For those comfortable with sourcing or writing basic JavaScript, Userscripts offers a level of web customization on iOS that is otherwise difficult to find.
Key Features
Safari Extension Integration
Built-in Script Editor & File Manager
Open-Source & Ad-Free
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Personally, I am a huge perfectionist when it comes to User Interface... this allowed me to theme Discord, Wikipedia, and many other websites that have an unappealing UI.
★★★★★Verified User Review
iOSUpdated Jan 4, 2026
