to render some APP

Hello, i want to render my app in differents devices,but when open the app in some devices don’t open correctly.

Hi, sorry to hear that.

In order for us to be able to help, please provide a lot more information: a test project, screenshots, steps to reproduce, a description of what happened, anything.

I’m using a device of 5.5 inches, when I run the same application on another 7-inch device , elements and components are not in the correct position , then I need it is that the components and elements fit any device.

there is some Class to do that?

All of Fuse is based on responsive layout rules that should deal correctly with this.

Without more specific information about what your problem is and a test project to illustrate it, we cannot help.