Userscripts
Store data observed · From public App Store data · How we score apps
- Developer Tools
- App Store
- United States
- 4.3189 ratings
- Free download
- Updated
- Observed
Est. monthly revenue
EstimatedEst. monthly downloads
Estimated90-day growth
Opportunity score
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About UserscriptsObserved
Userscripts is a Developer Tools app by Justin Wasack on the United States App Store. Released May 14, 2019; last updated Jan 11, 2026 (version 1.8.6). Userscripts is free to download.
As of Oct 8, 2026, Userscripts has a 4.3-star average rating from 189 ratings on the United States App Store and ranks #28 on the Developer Tools top chart. MRRBeam rates the success of Userscripts 40/100 (rising), the #50 most successful Developer Tools app MRRBeam tracks in the United States.
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.
- Success score
- 40/100 Rising
- In Developer Tools
- #50 most successful
- Chart position
- #28 in Developer Toolson Oct 8, 2026
- Developer
- Justin Wasack
Top Developer Tools apps
The most successful Developer Tools apps MRRBeam tracks in the United States.
Userscripts: common questions
- What is Userscripts?
- Userscripts is a Developer Tools app developed by Justin Wasack, available on the App Store. It was first released on May 14, 2019.
- How is Userscripts rated?
- Userscripts has a 4.3-star average rating from 189 ratings on the United States App Store as of Oct 8, 2026.
- How much money does Userscripts make?
- MRRBeam estimates Userscripts makes about $700–$3K a month in revenue from 1.5K–4.2K downloads a month, based on its #28 position on the Developer Tools free chart. This is a modelled estimate, not reported data.
- How many downloads does Userscripts get?
- About 1.5K–4.2K downloads a month, by MRRBeam's estimate from its chart position. Apple does not publish download counts.
- How much does Userscripts cost?
- Userscripts is free to download.
- Is Userscripts successful?
- On Oct 8, 2026, Userscripts ranked #28 on the Developer Tools top chart. MRRBeam rates the success of Userscripts 40/100 (rising), the #50 most successful Developer Tools app MRRBeam tracks in the United States. The success score combines rating volume, chart position and average rating.
- When was Userscripts last updated?
- Userscripts was last updated on Jan 11, 2026 (version 1.8.6).
- What are alternatives to Userscripts?
- Similar Developer Tools apps tracked by MRRBeam include TestFlight, GitHub, Sekai: Create · Remix · Play, Replit: Vibe Code with AI Fast and NextVPN: Fast & Secure Proxy.
- Is there room to build a competitor to Userscripts?
- MRRBeam's opportunity score for Userscripts is 24/100. Limited opening: an older app, modest estimated revenue and a strong 4.3★ rating.