The parent app, Popup Notifications for Android by Spiderfly Studios, is required for this app. This is only a theme and has no function without it's parent app.With this free theme, you can give your popup notifications the native ICS look and feel. This theme comes complete with both the light and dark versions.

You can find the parent app, Popup Notifications for Android, here: https://play.google.com/store/apps/details?id=com.spiderfly.iserm.popupnotifications

The ICS Theme Pack can be found here: https://play.google.com/store/apps/details?id=com.spiderfly.iserm.pn.icsthemes