Abstract
The contagious coronavirus, or a lot of technically called COVID-19, has unfold everywhere the world and is listed as a virus by the World Health Organization [1]. It started emergence in China in November 2019 and has been on the increase all told major components of the World. On thirtieth January 2020, the primary case of coronavirus pandemic in India was reportable, and therefore the range of cases in India has currently reached over 1.48M [3]. If someone is tested positive for coronavirus, everyone has been available in contact with the infected individual is suggested to have for self-quarantine for 2 weeks, so the infection chain will be broken and therefore the condition does not unfold additional. At the earlier stage, there was no specific treatment or immunizing agent on the market for COVID-19. Hence, several countries were attempting to develop contact-tracing techniques through that they will trace the person suspected of the infection.
Amongst the rapidly evolving COVID-19 setting, mHealth apps unit of measurement collaborating throughout an important role in mitigating the COVID-19 response, however to that current purpose, there has not been any define and comparisons of the mHealth apps that unit of measurement developed to combat this pandemic. The aim of this review is to scope the proof base for articles that drawn apps that were developed in response to the COVID-19 pandemic. This paper categorizes and compares the offered apps by providing an outline of those apps, their functions, and to boot the alternatives used. A recommendation of helpful decisions is as well provided for developers and interested stakeholders. The App uses Bluetooth and GPS technologies to alert a user after they unit of measuring shut a COVID-19 infected person. The appliance uses varied informatics concepts like Classification, Association Rule Mining, and bunch to investigate COVID-19 unfold in land. The study along shows potential upgradations within the appliance, that has usage of computing and notebook computer Vision to hunt out COVID-19 patients.