Aishwarya A, Student of 5th semester M.C.A., Department of Studies in Computer Science,Pooja Bhagavat Memorial Mahajana Post-Graduate Centre, Mysuru.Kyathi Agarwal, Student of 3rd Semester M.C.A., Department of Studies in Computer Science, Pooja Bhagavat Memorial Mahajana Post-Graduate Centre, Mysuru.Rachana C.R., Associate Professor & Head, Department of Studies in Computer Science, First Grade College (Autonomous), PG Wing, Memorial Mahajana Education Centre, KRS Road, Metagalli, Mysuru-5700162026-03-242018-1223495162http://118.151.209.220:4000/handle/123456789/331The usage of mobile applications within the interest of our touristic work is very important with the popularization of smartphones. These applications are actually helpful in any respect stages of the touristic activity particularly to those users who've unified into their lives. The impact of digital transformation is obvious altogether industries wherever technology has reconstructed the method of labor beside fully reinvented the ways in which to look at traveling. These applications assist users that one might plot their travel, accommodation, tickets and additional. in spite of age, status, education or tradition, anyone within the world will currently begin astronaut training through a mobile app. the main aim of this paper: to review and summarize the impact of various kinds of applications influenced towards travel and tourism; to understand how the mobile applications have altered the outlook for travel similarly as tourism industry by substitution the normal strategies like guidebooks, compass, maps and different written documents.enMobile applicationsSpace NationSpace TourismTravel AppsTrendsNormalization.Article