This application, like any icon pack, is not a standalone application, because to use it you need an extra launcher such as nova launcher or smart launcher. Instructions. Open the Cirgus UI application and inside it go to the menu that is in the upper left. Select set or apply. The list of all the supported launchers and those installed in the first place will appear.
Download the setup package of Cirgus 3.0 for free and take a look at users' reviews on Droid Informer. The app can be launched on Android devices 4.0.3 and above. This application is totally secure for downloading. Cirgus has been originally created by Olivera Onias Design and it is included in the Personalization category.