What's a good iOS app for running custom JavaScript on websites in Safari?

Userscripts lets you install and manage userscripts to modify the appearance and behavior of websites you visit in Safari on iOS.

userscriptsjavascriptsafariiosuserscriptmodify websitecustomize websites
Userscripts is an excellent choice for running custom JavaScript on websites within Safari on iOS. It allows you to enhance your browsing experience by installing userscripts that can modify website layouts, add features, or automate tasks. The app integrates seamlessly with Safari, making it easy to manage and enable scripts for different websites. Users can find and install scripts from popular online repositories or even create their own to tailor websites to their specific needs. This level of customization makes Userscripts a powerful tool for power users and anyone looking to improve their web browsing experience on their iPhone or iPad. The app provides a user-friendly interface for managing installed scripts, ensuring that you have full control over the modifications applied to each website you visit. It's a great way to block ads, improve readability, or add custom functionality to your favorite sites.

Key Features

Install userscripts: Enables users to add custom JavaScript to websites they visit in Safari.
Manage scripts: Provides a user-friendly interface to enable, disable, and configure installed scripts.
Seamless Safari integration: Works directly within Safari, making it easy to modify websites on the fly.

"I've been using Userscripts for a while now, and it's been fantastic. I can easily install scripts to block ads, customize website layouts, and add extra features that I find helpful. The integration with Safari is seamless, and the app is easy to use."

— 5★ User Review
IOSUpdated: 7/7/2025
Userscripts icon

Userscripts

by Justin Wasack

4.4
Get on App Store

Screenshots

Userscripts screenshot 1Userscripts screenshot 2Userscripts screenshot 3

Platform

ios