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Based on our record, Revoke.cash seems to be more popular. It has been mentioned 216 times since March 2021.
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JavaScript Knowledge Map
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| Website | revoke.cash | learnjavascript.online |
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How To Revoke Smart Contract Approvals - Revoke.cash
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Recommendations tracked on public social media and blogs since March 2021.

I bid you farewell, but not before leaving you with this small tip to keep yourself a bit safer. Go and check that smart contracts don't have too many permissions over your assets at revoke.cash. - Source: dev.to / over 2 years ago
Go to https://revoke.cash and remove all permissions. Source: almost 3 years ago
And if you connect your MM to a new website, always better to use an empty address first. Also you can use https://revoke.cash to revoke all spend permissions once in a while as extra security. 😅. Source: almost 3 years ago
Tracking JavaScript Knowledge Map since Feb 2022.
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