Not free
I downloaded the app for free. I was going to check it out. Did not sign up for a subscription, but got charged for the subscription.
Response from developer
Hi, we’re so sorry for the confusion and frustration this caused. Subscriptions should only begin after confirmation through your Apple or Google account and should not activate without your approval. Please reach out to us directly at Officialrootedtogether@gmail.com so we can look into this and help make it right. We truly appreciate you giving Rooted Together a try and value your feedback.