Yes. You can purchase one or three months Star Rider with real money, which will automatically renew every month.
To cancel your subscription, you will have to go into your Apple settings and cancel the subscription. Follow these steps:
- Go to the Settings app
- Tap your name
- Tap on Subscriptions
- Locate the subscription you wish to cancel and tap it
- Tap Cancel Subscription (you might need to scroll down to find the button)