Ads by BuyTheApp is recognized one of browser hijacker program. It actually use to target to change of all browser framework. It target to assault the web browser by implanting its malicious stuff like extension, plugs. Moreover Ads by BuyTheApp actually carry of its malicious function without manual impedance so it is not easy for use to identify. Ads by BuyTheApp is actually use to enter when install the application which are promoted freeware, when click on the link etc.
Ads by BuyTheApp use to check for extension it does not appear in the settings. Although it keep showing that powered with search engine as Bing, Yahoo, Google, Bing. There is nothing like that it just use to implant it code as to begin the vulnerable activity. Every time when open the pages just you suppose to get the pop-up which show for update of the application which are of no use. More worse tactics use by such threat that always redirect your search results to other unknown websites. Actually main intention to develop such threat to bring visitor traffic and earn money. Thus suggested to get to solution to remove Ads by BuyTheApp.