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It is old, and there are more tools now. Most notably steemfollower.
https://steemfollower.com/

Also been using 3 different faucets for curation.
@sbd.giveaway
@successforall
@sydesjokes

There are other tools out there like earncrypto.com which you can use an old pc to watch adds for crypto including steem. Personally, I don't like the rate of return of earncrypto when steem is more than a buck. But then again, I don't live in the best geography for the app income apps to begin with.

Also on another note, it isn't recommended to vote for post that are over 7 days old. I am not sure if that eats up your curation power or not, but there is no reward at all for it.