Apple and Google in an exceedingly bid to fight against the continuing pandemic of coronavirus have developed a replacement “Exposure Notifications Express” for the general public health authorities to spot new coronavirus affiliated patients without the requirement of any app.

The general public health officials will submit the businesses with a tiny low configuration file, which then they might use to assist the smartphone users in recognizing whether they have been in contact with a Covid-19 patient or not. Six US states and about 12 countries have launched exposure notification apps supporting the Apple-Google technology in recent weeks without major glitches. The apps even have a cross-border tracking system thus strengthening in this fight against the novel coronavirus. But despite its popularity, the large question still stands whether it’s as effective because it poses to be or not?