iMonitor Pro is an iPhone application developed by Shenzhen UniversalWind Technology Co. Ltd. It is a system information monitor that displays real-time usage of memory, storage, CPU, and data. This application helps users understand their system state better. Additionally, it can be placed as a widget in iOS8's 'Today' view. The application is free of advertisements and offers a full version license. However, it is important to note that the process list is not available on iOS9.

iMonitor Pro is an excellent tool for users who want to keep track of their system information in real-time. The application is easy to use and provides accurate information about the usage of memory, storage, CPU, and data. Its compatibility with iOS8's 'Today' view makes it easy to access the information quickly. The application is free of advertisements, and the full version license offers additional features. However, users should note that the process list is not available on iOS9. Overall, iMonitor Pro is a great application for those who want to monitor their system's performance.