Types of Power Apps for Microsoft Dynamic 365? there are three type of power apps . Canvas App The Canvas App connects to 300+ data sources. It is a cross-platform app with an admin center to lock down and offer custom components. It is a pixel-perfect application but has a longer build-time, and requires a license to use with Microsoft Dynamics 365. Model-Driven App The Model-Driven app starts with a data model inside Microsoft’s Dataverse and resembles Dynamics 365 configuration. It is quick to build and also requires a license. Portal App The Portal App allows you to sign into a website-style site with navigation and forms. Licensing is $200/month for login, and $100 for 100,000 views.