<> "The repository administrator has not yet configured an RDF license."^^ . <> . . . "Analysis of mobile apps for information, prevention and monitoring of covid-19 and proposal of an innovative app in this field"^^ . "Background: To address the current pandemic, multiple studies have focused on the development of new mHealth applications to help curb the number of infections, these applications aim to accelerate the identification and self-isolation of people exposed to SARS-CoV- 2, the coronavirus known to cause COVID-19, by being in close contact with infected individuals. Objective: The main objectives of this paper are: 1)To analyze the current status of COVID-19 apps available the main virtual stores: Google Play Store and App Store, and 2)To propose a novel mobile application based on the limitations of the analyzed apps. Methods: The search for apps in this research was carried out in the main virtual stores: Google Play Store and App Store, until May 2021. After the analysis of the selected apps, a novel app is proposed whose main function will be the multiple transmission of information about the patient's symptoms from the application, without the need for phone calls or chat in real time. For its development, the flowchart shown in this session is followed. Results: The search yielded a total of 50 apps, of which 24 were relevant to this study. It is important to note that 23 of the apps analyzed are free. Of the total number of apps, 54% are available for Android and iOS operating systems. 50% of the apps have more than 5 thousand downloads. This means that Covid-19 related apps are in high demand among mobile device users today. The developed app is called COVINFO and its name comes from the union of the words COVID-19 and information, inserted in such a way that the user can get an idea of the app's functionality just by listening or reading the resulting name. The application has been created for mobile devices with Android operating system, being compatible with Android 4.4 and higher. Conclusions: Of the apps found, 37.5% only offer information about the virus and the necessary measures to avoid infection. During the analysis it was detected that 12.5% of the apps are focused on locating outbreaks and that none of them have been successful for the following reasons: not being interconnected to share data; and the request for access to the user's geolocation, generating distrust on the part of the user who, consequently, rejects them. This work addresses the development of an application for the transmission of the user's symptoms to his regular doctor, based on the fact that only 16.6% of the existing applications have this functionality. The COVINFO app offers a service that no other application on the market has: doctor-patient interaction without the need for calls or chat in real time for constant monitoring by the doctor of the patient's condition and evolution."^^ . "2021-09" . . . "JMIR Preprints"^^ . . . . . . . . . . . . . . . . . . . . . . "Javier"^^ . "Pérez Pacho"^^ . "Javier Pérez Pacho"^^ . . "Santos"^^ . "Gracia Villar"^^ . "Santos Gracia Villar"^^ . . "Jose"^^ . "Breñosa"^^ . "Jose Breñosa"^^ . . "Silvia"^^ . "Aparicio Obregón"^^ . "Silvia Aparicio Obregón"^^ . . "Isabel"^^ . "de la Torre Díez"^^ . "Isabel de la Torre Díez"^^ . . "Isabel"^^ . "Herrera Montano"^^ . "Isabel Herrera Montano"^^ . . . . . "HTML Summary of #494 \n\nAnalysis of mobile apps for information, prevention and monitoring of covid-19 and proposal of an innovative app in this field\n\n" . "text/html" . . . "Engineering"@en . "Ingeniería"@es . .