A free app for Android, by Centers for Disease Control and Prevention.

Epi Info™ Vector Surveillance is an application that allows you to track and manage the presence of Aedes aegypti, Culex, and Anopheles mosquitoes in order to prevent disease transmission. It is an important tool for public health decision-makers as it helps them to identify and locate the areas with the highest risk of disease transmission.

In order to use this app, you need to download it on your mobile device. Once you have done that, the next step is to log in with your username and password. After that, you will be able to choose the areas you want to monitor, and the data you want to record.