Theres Microlancer, which is a microtask job board type thing.

Also, if you write articles, theres Y'alls, where you can pay sats to read articles and earn sats if people like to read your articles.

If your Canadian, Shakepay is an exchange app where you can shake your phone daily to earn sats, I'm not Canadian, but I've heard good things from btcsessions.

Theres THNDR games, which pay out daily via lightning, with no minimum withdrawl to your wallet. They have a few games.

Zebedee also is doing play to earn sats games, although I haven't gotten to try them out because they are not available in my area yet.

That being said, Stacker News is the best way to earn sats online, and Fold seems to be the best way to earn sats from spending money.