iWatcher is a superexcellent search engine research tool. It can help you research the website indexes placement in every search engines.And iWatcher still can recorder the results. The program comes pre-configured for 5 major engines (with an option to add more as a registered user), however you can customize it and add your own, which requires you to work with the search engines HTML source code in order to set it up.you can still save the watch result data.the program can store historical data.