Any software that allows you to secretly monitor the cell phone operations of another is called mobile spying software. The modern day brands of spyware have different features, while some features are basic and common to all the brands. These include the power to transfer call logs, records of messages, video and audio files, retrieve deleted messages and call records, and URLs of all websites visited. Some software have a built-in GPS tracking feature which lets you cell phone spy track the exact GPS location of the phone. There are some advanced software which basically work like a remote controlled bug enabling you to listen to live conversations as they are happening.
Such powerful surveillance equipment was earlier believed to be owned only by government agencies but now the common man can access such powerful applications at the click of a button. You can search for mobile spying software in search engines online and you will be surprised at the number of names of companies that come up. You can read reviews to choose a company which manufactures software for spying on mobile phones. You should find out about their plans and features to see which works best for you. You should shop around and compare rates offered by different providers before making a final choice.