Yanapiri is a free Android app developed by Arcadia SRL, categorized under Social & Communication. It is designed to send SMS messages of help to the contacts previously chosen by the user, in case of danger or emergency situations.

The app is easy to use. Firstly, the user includes the phone numbers of their trusted family and friends and informs them about the app. Secondly, if the user finds themselves in a dangerous or violent situation, they can press the "Send urgent help message" button. Finally, the user's designated contacts will receive an SMS message with a predefined help text. It is expected that they will try to communicate and remain attentive to the situation.

Yanapiri is a tool intended for the benefit of society and should be used with seriousness and caution.