Tampermonkey
by Jan Biniok
- Productivity
- Paid
- Small & simple · 100
- Rating
- 3.1
- 61 ratings · US storefront
- Top 91%among 185 Productivity apps
- Last update
- Oct 9, 2026
- Version 5.6.6243
- Size
- 7 MB
- Category
- Productivity
- Tracked since
- Oct 9, 2026
Estimated revenue
A model estimate with a likely range, not a reported figure.
No estimate. Apps outside the grossing charts, and some countries, have no reliable rank-to-revenue curve, so we show nothing rather than a guess.
How this estimate is made
Rank: we take the app's best Top Grossing rank on the latest chart day. Category ranks are converted into an equivalent overall rank, because a #10 in Finance earns far less than a #10 overall.
Curve: that equivalent rank is read off a rank-to-revenue curve anchored on public company revenue and market-data reports for the US iPhone App Store.
Country: the curve is scaled per country (Japan is roughly a third of the US, Türkiye under 1%). Where we have no scale, such as China, there is no estimate.
Range: the likely range widens with country, category and chart depth. It is a plausible span, not a statistical confidence interval.
Not included: ads, payments outside the App Store, and any difference between gross sales and what the developer keeps. Low confidence means indirect data; medium means several independent sources agree.
Full methodScreenshots
As shown on the App Store listing.
About this app
Text from the App Store listing.
Tampermonkey is a widely popular browser extension compatible with all major browsers.
It lets you customize and enhance web pages using userscripts—small JavaScript programs that add or modify features.
Easily create, manage, and run these scripts on any website with Tampermonkey.
What’s new
Release notes for the latest version, as written by the developer.
Fixed the editor menu to close properly when toggled
Fixed script and site icons not appearing in the dashboard
Fixed saving export files on iOS
Fixed handling of @require data: URIs
Rank history
Daily position in the Canada charts. #1 is at the top.
- Best rank
- #9
- Current rank
- #9
- Days charting
- 7 of 7
On the charts today
Small & simple score
How realistic it is for a small team to build something like this.
100/100
Small & simple
- Developer size100% · 25
Developer: 1 app on the charts
- Audience size100% · 20
Ratings: 61
- App size100% · 10
Size: 7 MB
- Price model100% · 15
Price model: paid
- Demand proof100% · 30
Best rank #1, 109 countries
An indicator, not a fact. We can't see team size. Calculated Oct 24, 2026 · method i2
How the score worksVersion history
- 5.6.6243LatestReleased Oct 9, 2026