Icon Userscripts


  • Developer Tools
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  • Developer Tools
89 ratings
Age Rating


Justin Wasack
View in App Store

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User Reviews for Userscripts

The single most useful extension available

Couldn't live without it. Plus the developer is extremely thoughtful, dedicated, and responsive.

412MaxG, Nov 03, 2020
Great for WaniKani on iPad

I’ve been studying kanji on WaniKani for over a year now. On my computer I use the Tampermonkey extension to extend and improve the experience of the site. Thanks to Greasemonkey I can now take my iPad and do lessons and reviews on the go while enjoying the extended experience.One suggestion: let me specify the order in which scripts should be loaded. Some scripts depend on others being present (e.g. WaniKani Open Framework) and it would be ideal to set them to load first. Somehow when I refresh the page, I can get the scripts to load correctly, but not always… I wouldn’t mind setting this myself if the option is provided.

BlackLight5005, Jun 22, 2022
Less is more

Truly the Greasemonkey for Safari; I couldn't have asked for anything else when I searched up "Greasemonkey" in the App Store listings. I just hope it stays up. The minimalistic design seen in the screenshots is great, coming from someone who's played Super Hexagon for way too long.Until next time,meta04

bluemeta04, Aug 02, 2023
Solid, easy-to-use extension

I was delighted to find such a well-built open-source extension. Thank you for your hard working on this extension. It's great!

davidcalhoun2, Jan 11, 2021
Finally, the best userscript manager I've used – and for Safari!

I've used many a user script manager since the days I was co-maintained Firefox's GreaseMonkey. but this takes elegance and ease of use to a new level.If this would also run on iOS and iPad, and iCloud sync user scripts between our devices, it would be a dream come true.

ecmanaut, Apr 24, 2021
Apple Quality Extension

Intuitive and simple Userscripts Manager. Can't wait for the iOS 15 compatible version.

Funk_Shui, Jun 10, 2021

This is by far the best JS/CSS injection extension I know. I love that Safari allows you to set a style sheet for every site (one of the only major browsers that still allows this), but this extension is so much more powerful. Not to mention it does both JS and CSS. This extension is like an extension that let's you write your own on-the-fly extensions for Safari. It is absolutely excellent!

I USE iTunes, Jun 27, 2023
Simple, clean, does what it needs to

Was looking for a replacement for Tampermonkey ever since updating to Catalina; I found Userscripts to work perfectly for the scripts I use like FFZ.

KuroEFX, Oct 16, 2019
No frills tampermonkey for Safari!

Userscripts allows me to write little JavaScript snippets to execute on different websites. It's a bit barebones in that you need to determine which site you are on within the script, however the minimalism is appreciated and I hope the developer continues to build upon this excellent foundation!

kvnox, May 15, 2019
Open-source Gem

Flawless functionality and intuitive UI/UX that beautifully leverage the iOS frameworks and Human Interface Guidelines. Great to see such an open-source gem published for free. Well documented. Well executed. Superb.

LAX2TLV, Feb 20, 2022


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.

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