We offers a standard pricing model with 4 price tiers: Light, Plus, Pro and Complete. For each price plan you can choose to be billed monthly or annually.
Each price plan includes a certain amount of data storage. If you exceed this limit, then your subscription will automatically scale up based on your data storage.
You only need one license to back up multiple apps. Depending on your price plan you can also invite other users to your Pro Backup account.