Top 4 most popular COVID 19 tracker app

During this pandemic situation where you don't know from where and when you can get in contact with COVID 19 virus. Hence it becomes really important to keep yourself aware of your surroundings and to make it easier the governments all around the world have developed some apps in order to keep you updated and safe from coronavirus.

So here I bring you the top 4 most popular COVID 19 tracker app for your smartphone.

1. Aarogya Setu app

Aarogya Setu app is developed by the national informatics centre which works under the ministry of electronics and information technology.

This app helps people to self assess their risk of being infected with COVID 19. This app uses Bluetooth and GPS generated information to alert people about their proximity to COVID 19 infected person.

This app will notify you when you are at risk of catching COVID 19.

This app is available of google play store as well as the AppStore.

2. TraceTogether app

This app is developed by government technology agency in Singapore.

TraceTogether takes a community-driven approach to combat the spread of coronavirus. when smartphones in which TraceTogether app is installed gets nearby one another then they exchange proximity information using Bluetooth.

The information is only shared with the ministry of health(moH) if a user tests positive for covid 19.

The is launched by the government of Singapore and available on google play store and AppStore.

3. NHS COVID 19

NHS COVID 19 app is developed in the UK by the department of social and health care.

This app has a number of features and tools to protect you like contact tracing, local area alert and venue check-in. This app uses proven technology from apple and googles designed to protect even the user's privacy.

The team behind the NHS app can get only limited data, they will have details of how many positive tests have been registered and how many alerts have been sent to users telling them to self-isolate, but not their identity or where and by whom they may be infected.

This app also easily available on google play store and AppStore.

4. Covid watch Arizona

Covid watch was independent research and collaboration between Stanford University and the University of Waterloo. Later using the nearly identical google/apple exposure notification (GAEN) framework when the app was released in May 2020.

This app allows people to receive a completely private notification on their phone. Whenever they may have been in close contact with a contagious person. 

With information from the app, people can start to take extra precaution, self-isolation and even before their symptoms appear, preventing further spread of the virus.  

You can find this app easily on google play store and AppStore.