Political junkies will be able to pinch and zoom on real-time election results in CNN’s app — just like John King does on TV using the news network’s famous “Magic Wall” — on election night and beyond.

CNN’s iconic Magic Wall election map, which debuted back in 2008, is now available on its native iOS and Android apps for phone and tablet devices. As polls close on Election Day, starting at 6 p.m. Et on Nov. 5, the Magic Wall in the CNN app will display live results in every state, district and county across more than 500 congressional, gubernatorial and presidential races. The app’s new section also will include the latest vote counts, race projections and analysis.

CNN is “turbocharging” its Magic Wall advancements with the launch of the app version, said VP and political director David Chalian. It “puts all of those critical real-time results and crucial historical and...