Do you want to know an app that can help you detect if you have Covid 19 virus? If so, then you must try to download this application. This is the RT-PCR app for Android. The main goal of the app is to help you detect and do some testing to know more about the Covid 19. You can easily get the result by submitting it to the laboratories.
The result is not available on the app but it can help you examine your test. The application is very simple and easy to use with a decent graphical user interface. You can also get it for free with no advertisement.
Chess Strategy & Tactics Vol 1 (1600-2000 ELO)
