Which of the following sentences properly uses semicolons in a serial list?

There are some great apps you can download to your phone for self-care, like Forest; which helps you stay off your phone when you need to focus on other things, Plant Nanny; which reminds you to drink water, and Headspace; which helps you fall asleep.
There are some great apps you can download to your phone for self-care; like Forest; which helps you stay off your phone when you need to focus on other things; Plant Nanny; which reminds you to drink water; and Headspace; which helps you fall asleep.
There are some great apps you can download to your phone for self-care; like Forest, which helps you stay off your phone when you need to focus on other things, Plant Nanny, which reminds you to drink water, and Headspace, which helps you fall asleep.
There are some great apps you can download to your phone for self-care, like Forest, which helps you stay off your phone when you need to focus on other things; Plant Nanny, which reminds you to drink water; and Headspace, which helps you fall asleep.