LSAC Prep Plus

Hi everyone!

I was just wondering if it's necessary to buy the LSAC 1year Prep Plus subscription to use 7sage (I'm currently still doing the 7sage free trial)? I already bought the most recent 10 Actuals book from LSAC so I have prep tests 72-81- is that enough or do I need to buy the subscription to benefit from 7sage?

Thanks!