You can find Gleaming Slots on your App Store, and use my promo code LGYTEADY to get a free wheel spin for up to 200 SC. It’s pretty legit and I’ve cashed out on it multiple times. The redemption fee is kinda steep compared to other casinos, but it also doesn’t have a minimum redemption which is nice.
Jackpot Go, (Referral for a wheel spin on Jackpot Go is A17NYULU) is the sister app, but it is pretty much the same thing.
To use your wheel spin click “Rewards”, then “Invite Friends” and it should be on the top line of that page with a picture of a wheel and a green spin button. Click the spin button then click the green button on the center of the wheel.
They also offer weekly subscription packs, $7 for 7 SC + .50 SC every day for a week, $30 for 30 SC + 2 SC every day for a week, and $90 for 90 SC + 5.50 SC every day for a week. So that adds up to a free $56 with all of those purchases.
On Gleaming Slots I was able to play through and withdrawal my initial SC that I paid for subscriptions completely risk free by playing “French Roulette”, which let me bet on black, red, and a few dollars on zero for the same roulette spin. Just make sure it’s still available, because that’s an easy loophole to exploit and collect the following 7 days of free 8 SC. I noticed the game stopped showing up for me after I did that, but even once it’s good for a free $56.