Apple has all the details of their Apple One subscription service out now, as it now live and available for users. The subscription service starts at $14.95 and has three packages ranging up to $29.95 (USD prices) and has packages for both individuals and families.
All the plans include Apple Music, Apple TV+, Apple Arcade, and some form of iCloud storage (from 50GB to 2TB). The two upper plans include up to 5 users sharing the plan and the top plan also includes Apple News+ and Apple Fitness+ (coming soon).
You will need the latest iOS or iPadOS to purchase these plans, but you can enjoy the benefits on any device that can utilize the app(s) (e.g. playing Apple Music via a browser).
Overall, the package is a great deal for what you get, and it will be exciting to see how Apple One pans out as the individual services grow and expand.