Sorting Amazon Apps and foreign Apps on Fire in TV folder

With this app, apps that have been purchased directly from Amazon and also foreign Apps can be sorted into folders. The app is very simple, but does what it should. When you first start a list of all installed on the Fire TV apps. A long press on the remote control at the respective app they can then be sorted into folders. The preinstalled folders can be renamed. You can add additional folders.
Unfortunately, the app also shows a lot of system apps that can not be called. But these apps can be packed away into a separate folder yes.
It can also create favorites by typed next to the app on the star. However, this is only possible with a mouse or touchpad. In the settings (accessed by pressing the menu button on the remote) can be set, that the favorites are displayed first. This worked for me does not work after several attempts.
It when the apps in the folders would not only listed in list form with each other, but also a grid view would be set would be nice. But perhaps this is not so in an update. So the whole thing is then still a bit confusing.
All in all a simple app that is certainly in need of improvement and has actually earned in this form only three stars. However, since I am glad to have finally found a way to call even strangers Apps without going through the settings, there is this from my fourth star.