Added two services for folks who prefer to do everything online:

You can now order takeaway from cafes and restaurants: tap "Where to eat" in the search bar and select "Takeaway." Choose a restaurant and pay for your order. Yandex Navigator will let you know when to pick it up.

You can also book an appointment at a beauty salon. Enter "beauty salon", "hair salon," or "barber shop" in search. Tap "Book appointment" and select a salon. Then select the service, worker, date, and time.