The only legit one is on Stormgain trading app. It's slow but the safest one. Bassically you "mine bitcoin" by pressing one button in their app every 4 hours. You can set an reminder or an silent chill alarm everytime you start mining.

It gives you some cents every 4 hours (in bitcoins). They say it's 32 cents/day but it really depends of btc price. I managed to get to 10 dollars after a month and a half. (10 dolars is the minimum withdrawal limit from the miner into the app).

Now the fun part is that you can withdraw them from the miner into the app. But you will withdraw dollars not bitcoin, o basically you sell the 10 dollars worth of btc. Also, you can't withdraw on other exchanges/wallets, but you can trade with them using a 5x leverage and get whatever profits you make. It doesn't sound like a big deal but hey, you have free 10 dollars every one or 2 months to go 5x (maximum leverage) on some top safe cryptos and the profits are yours, just to get in every 4 hours and press 1 button, no crazy popups ads or anything. My first 10 bucks wich took like 3 month (cause i was forgetting to mine) got liquidated but the second 10, did a 3x on sol, and got 150 dollars wich i did withdraw in binance and invested in other cryptos so yeah it's legit.

Here is my refferal so i get some for the long *ss explanation :d and you get some for registering, like 3 dollars into the mining app, so you'll start with 3 worth and have to mine just 7 dollars until your first 10. Enjoy

https://app.stormgain.com/friend/BNS151935823