Displays published RTP and anonymous community availability for supported sweepstakes games you open.
Users
44
+16 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#115K
#96K among extensions
Version
0.2.309
updated 20 Oct 2026
Users
monthly, 2 months
Latest, 20 Oct 2026:44 usersMove the mouse over the chart for any month
Ratings count
monthly, 2 months
Latest, 20 Oct 2026:0 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About HighestRTP
HighestRTP is an informational companion for adults using supported sweepstakes promotional gaming sites.
When you open a supported game, HighestRTP recognizes RTP information published by the game provider and displays it in the toolbar, popup, and optional in-game panel. The popup also compares up to five recently observed games at the same casino. Use “View full RTP rankings on HighestRTP.com” when you want the complete data directory.
RTP is a theoretical long-run percentage. It does not predict or improve the result of a session, and HighestRTP does not provide gameplay, wagering, payment, redemption, currency, prize, or outcome-prediction services.
HighestRTP can also show anonymous community ratings, popularity, and availability information. Votes, hidden-game preferences, and daily duplicate controls are stored locally in your browser. The service receives no persistent user or installation identifier.
**Data disclosure:** HighestRTP runs on websites you visit so it can recognize supported sweepstakes games. After a supported game is detected, it may send the casino hostname, game title and identifier, provider, published RTP evidence, optional availability region, anonymous availability/popularity activity, and—only when missing—a strongly matched game icon to HighestRTP. It does not collect account details, credentials, balances, wagers, outcomes, typed information, screenshots, payment information, or a persistent user or installation identifier.