NotiSysinfo - Free (zzs.notisysinfo) on Google Play
NotiSysinfo - System Information in the notification drawerThis is the FREE verison of NotiSysinfo.NotiSysinfo (Notification System Information) is a small system monitoring background service. It displays system information as a notification, thus you can check your device's RAM, storage, battery usage whenever you want, without starting any application.The notification is customizable and can display the following information:• RAM information (total, free, used)• Two configurable storage information panels (eg: internal storage and SD card)• Battery info (battery level, temeprature, voltage)You can customize the color of the usage bars.Get the Pro version for more features and customization:• CPU information panel: usage, frequency per cores• Customizable collapsed view• Customizable notification icon: • RAM free or used percentage • CPU usage percentage • Storage free or used percentage • Battery level • 10 different bar colors• 30+ different background colors and styles for your SysInfo notificationReview on XDA devlopers:Get Information about System Resources with NotiSysInfohttp://www.xda-developers.com/android/get-information-about-system-resources-with-notisysinfo/