Apple One is a single monthly subscription bundle of the company's popular services. If you sign up for Apple One, you'll get Apple Music and Apple TV Plus for streaming, Apple Arcade for gaming, and iCloud for storage. If you opt for the Premier plan, you'll also get Apple Fitness Plus and Apple News Plus. The idea is that subscribing to Apple One gives you more for less money. For example, an Apple Music plan is $9.99 a month on its own, but the lowest tier of Apple One (with Apple TV Plus, Apple Arcade and 50 GB of iCloud storage) is $14.95 a month. If it'll save you money, the company's devices will recommend an Apple One plan when signing up for a second individual service.