AntTek Quick Settings is a decent app to quickly alter device settings, launch apps, quick calls. XDA forum: "Plenty of setting apps, but this one takes the idea to a whole new level".
To remove red bar, you should exit app by press back key
This app brings Jelly Bean Quick Setting to Android 2.1+ with plenty of customization (don't need ROOT!!). It's more than regular quick settings. You can customize to add different things to quick setting panel, including (over 75 built-in actions)
Toggle settings: WiFi, mobile data, bluetooth, wake lock, rotation, flight mode, WiFi- & USB-Tethering, GPS, etc