Internet Based Asset/Purchase/User Services for Unity out there?

I’ve seen roarengine.com and their service, but is there others available for Unity that allow:

•*User Account Creation/Login
• User/Player Inventory
• Store/Asset System for Purchases
• User/Game Data Logging to Server
• IAP/Currency Tracking per User

I know most companies/individuals create their own, as every game/app has different requirements, but is there pre-built, or ala-carte platforms out there that cater to the Unity game engine specifically?

Nathaniel Hunter
SuperTales Inc.

take a look at player.io and dime rocker as alternatives, they might be helpful as well.