Universal has express pass & express pass unlimited. These are additional options on top of the price of tickets, and no where near the $15/day for Genie plus or $10 plus per ride for
lightning lane.
You can check their website to see what the price is on the day you are going. Express pass (starts at $80 per person per park per day) allows you to bypass the lines for rides for
one time per ride. Express pass unlimited (starts at $110 per person per park per day) allows you to bypass lines for rides as many times as you want (want to ride Spiderman 12 times in a row with Express pass unlimited? Have at it).
*Please note: Neither Hagrid's Magical Creatures Motorbike Adventure nor Velocicoaster allow any version of express pass. They only have standard lines for everyone. People staying at Universal resorts get in an hour early and both of those are currently open for early entry for days IoA is open early for resort guests.
Express pass is also booked per day. If you reserve Tuesday and pay for Express Pass Unlimited for that day, you can't decide to switch up your park days and go on Wednesday instead and get Unlimited Express pass on Wednesday. You paid for Tuesday, you only get Tuesday. It's non-transferrable.
The 'cheaper way' to get express pass is that the 3 Premier resorts for Universal include Express Pass Unlimited for everyone in the room for both check-in day and check-out day. The room key serves as the express pass. So, if you have a family of 3 or 4, it's usually cheaper to just book a room at Hard Rock or Portofino Bay or Royal Pacific, and your room comes with express pass unlimited for everyone in your party for both check-in and check-out day. Some people do throw-away rooms (where they don't actually stay there), just for that reason.
Also, express pass lines are not as short as lightning lane lines. If a wait time for a standard attraction is 100 minutes at Universal Studios, the express pass line might be 30 minutes. It could also be 15 minutes. It's just shorter than the regular lines typically. If a ride is a walk-on for everyone, express pass does not give you any advantage.