# Userscripts — User Script and Style Manager

> Safari extension for running custom JavaScript and CSS on websites. (iPhone/iPad app by Justin Wasack.)

- Source: https://appshunter.io/ios/app/userscripts/id1463298887 (this page in markdown: same URL + `.md`)
- Developer: [Justin Wasack](https://appshunter.io/developer/1463298886)
- Category: Developer Tools, Utilities
- Price: Free
- Rating: 4.30/5 from 181 App Store ratings · 249 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 2 MB
- Languages: American English
- Released: 2019-05-14
- Data updated: 2026-09-04
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/userscripts/id1463298887/reviews.md

## What is Userscripts?

Userscripts is an open source Safari extension that lets you save and run arbitrary bits of JavaScript (and CSS) code for the websites you visit.

Features:

- Open source
- No user tracking

Use cases:

- Automatic page redirection
- Website page manipulation (styling, element creation)
- Custom ad-blocking
- Custom code injection
- Custom style injection

If you're looking for a way to easily create quality of life Javacript code snippets for your web browsing experience, give Userscripts a try.

Visit the GitHub repository for help or to report bugs: https://github.com/quoid/userscripts/

## Key features

- Run custom JavaScript
- Inject custom CSS
- Automatic page redirection
- Website page manipulation
- Custom ad-blocking
- Open source
- No user tracking

## Chart rankings

- #35 in Top Free · Developer Tools (US App Store)

## What do users think of Userscripts?

Overall sentiment: positive

**Pros**

- 🚀 Works well to inject CSS on iPad in Safari
- 👍 Best thing since sliced bread
- 💡 Allows you to do thousands of things that were previously desktop only
- 🔒 Very stable and works flawlessly with Safari
- 👍 Excellent Safari extension
- 👍 Unpredictable when it applies scripts, but still useful
- 👍 Allows you to fix accessibility issues on various sites
- 👍 Allows you to customize your web experience
- 👍 Works with TamperMonkey scripts
- 👍 Powerful way to improve and extend websites
- 👍 Intuitive and simple Userscripts Manager
- 👍 Elegant and easy to use
- 👍 Solid, easy-to-use extension
- 👍 Must-have extension for Safari
- 👍 Simple, clean, does what it needs to

**Cons**

- 🐛 Satisfactory to an extent, stops working sometimes
- 🐛 Broke until reinstall
- 🐛 Slowed my Safari down to a crawl
- 🐛 Unpredictable when it applies scripts, but still useful
- 🐛 It's been way too unpredictable for a while now
- 🐛 Good for the first ever use, then from the second use it is broken
- 🐛 Shows a distracting notification dot
- 🐛 Doesn't work most of the time
- 🐛 Doesn't work anymore

**Commonly reported bugs**

- Failed to load user data
- Saying there's an error when trying to download something
- Won't work, keeps saying there's an issue and retry
- Disappeared from Safari preferences and won't return after troubleshooting

**Most requested features**

- Add support for Safari Tech Preview
- Allow editing of userscripts from the browser extension popup
- Allow creation of a new script from the Safari Extension for the current site
- Allow specifying the order in which scripts should be loaded
- Add support for running scripts in normal mode, private mode or both

## Recent user reviews (10 of 249)

All indexed reviews: https://appshunter.io/ios/app/userscripts/id1463298887/reviews.md

### 1/5 — Me hackearon después de instalarlo

*2026-08-15, version 1.8.6*

No sé si sea una coincidencia bien coincidencia pero después de instalarlo para ocupar autosbcs en safari la misma noche me sacaron plata de mi banco, primera vez que me hackean el banco

### 1/5 — App is terrible

*2026-08-01, version 1.8.6*

Arguably such a garbage app that deserves no wasted time. 
Deserves to go into a dumpster. Thats how garbage this app is. 
Just stop making garbage apps like this.

### 5/5 — Amazing

*2026-07-24, version 1.8.6*

Open source, no frills, free. Works great. Not all scripts work but I think that is just a limit of iOS. But overall it works great.

### 1/5 — Doesn't work

*2026-06-21, version 1.8.6*

Doesn't work on IOS, I activated it in safari and gave it permissions, i tried multiple scripts, none of them did anything, i tried force restart safari. There is no guide for IOS, only for macos, out of ideas.
Uninstalled it, bye.

### 5/5 — Weirdly few reviews for one of the greatest safari extensions

*2026-06-07, version 4.8.6*

Safari has far less extensions than Chrome or even Firefox.  Userscripts are browser agnostic.  This is the best userscript application.  This is FOSS.  How hard can a piece of software deserve 5 stars?  This software deserves 6 stars.  It’s sort of sad that userscripts aren’t more popular.

### 5/5 — Programmer Stranded w/ Only An iPad? Get Your Soul Back w/ Userscripts

*2026-05-28, version 1.8.6*

I've been sans computer or laptop for nearly 3 years. The amount of things I found myself unable to do was getting to be egregious and soul crushing. I think Shortcuts is alright, if you don't mind the worst and slowest workflow imaginable. Then, one day, the universe put Userscripts in my path, and my iOS has since started therapy for the amount of disrespect I've been able to give it! Seriously, you can accomplish an inordinate amount of stuff with this. I made a widget with a picture of orange soda, and when you press it, you are prompted to speak: you must ask it "Who loves orange soda?". In return, it says "KEL LOVES ORANGE SODA!". As for useful things, you can create Progressive Web Apps like I did with a small game engine that emulates a terminal and plays like a modern text adventure game. I've made an application for adding lore to my worldbuilding dictionary. I could go on, but I can't recommend Userscripts enough for fans of mayhem and people on deserted islands like me!

### 5/5 — Excellent extension

*2026-05-27, version 4.8.6*

This gem is exactly what I was looking for: a simple way to customize the look & feel of the websites I use daily. Well done, devs.

### 4/5 — Alternative to Tampermonkey or Other PC Userscript Extension Only

*2026-05-27, version 1.8.6*

Unlike Tampermonkey that doesn't support iPadOS or iOS, Userscript 

might also be the great app with the Apple Mobile Platform support as 

well, but theres some problems, it Lacks Foreign Website support, 

meaning it only supports Safari instead of just using Foreign Website, so 

yeah i might leave a Review as a Great.

### 1/5 — Doesn’t work

*2026-05-27, version 1.8.6*

Did work at one point, doesn’t anymore which sucks. Just downloading Brave is a better alternative for now.

### 5/5 — Awesome app

*2026-05-23, version 4.8.6*

Awesome app, works perfectly!!!

## Frequently asked questions about Userscripts

### What does Userscripts do?

Userscripts is an open-source Safari extension that enables you to save and execute custom JavaScript and CSS code on the websites you visit. This allows for a highly personalized web browsing experience.

### What are the main features of Userscripts?

Key features include the ability to run custom JavaScript and CSS, automatic page redirection, website page manipulation (styling, element creation), custom ad-blocking, and custom code/style injection. It is also open-source and does not track users.

### Is Userscripts free to use?

Yes, Userscripts is a free and open-source application. There are no costs associated with downloading or using its features.

### What are some common use cases for Userscripts?

Userscripts can be used for various purposes such as automatically redirecting pages, modifying website styles or elements, creating custom ad-blockers, and injecting custom JavaScript or CSS for a tailored browsing experience.

### How do I get help or report bugs for Userscripts?

You can find help or report bugs by visiting the official GitHub repository for Userscripts. The link is provided in the application's description.

## Version history (last 5 releases)

### 1.8.6 — 2026-01-11

Visit the GitHub repository for help or to report bugs: https://github.com/quoid/userscripts/

Changes:

- fix: significantly reduces memory usage - #900 #901
	- Resolve crash issue with large metadata userscript in iOS
	- Prevent potential memory usage when there are too many scripts

### 1.8.4 — 2025-12-27

Visit the GitHub repository for help or to report bugs: https://github.com/quoid/userscripts/

Changes:

- fix: temporarily disable auto scripts update check - #895

### 1.8.3 — 2025-12-10

Visit the GitHub repository for help or to report bugs: https://github.com/quoid/userscripts/

Changes:

- fix(ios): mitigation measure for directory reset issue - #885

### 1.8.2 — 2025-09-01

Visit the GitHub repository for help or to report bugs: https://github.com/quoid/userscripts/

Changes:

- fix: avoid browser tabs content scripts memory leak - #864

### 1.8.1 — 2025-07-10

Visit the GitHub repository for help or to report bugs: https://github.com/quoid/userscripts/

Changes:

- feat: surpoort `GM.xmlHttpRequest` upload property - #809
	- https://github.com/quoid/userscripts/tree/release/4.x.x#api

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-04.*