Petto is a free social and communication app developed by Vizo Dev for Android users. The app aims to help street animals by connecting animal lovers with each other and sharing information about animal welfare.

With Petto, users can create profiles and join groups to share their experiences, photos, and stories about their pets. The app also allows users to find and share information about animal shelters, adoption agencies, and veterinary clinics.

One of the unique features of Petto is the ability to donate to animal welfare organizations directly through the app. Users can browse a list of organizations and choose to donate to their favorite one with just a few taps.

Overall, Petto is a great app for animal lovers who want to make a difference in the lives of street animals. With its user-friendly interface and useful features, Petto is a must-have app for anyone who cares about animal welfare.