Cupid is a free Android application developed by NicolaCirotto, falling under the category of Lifestyle. It is a love compatibility calculator that calculates the affinity pair based on the zodiac signs and names of two people. The system is based on the calculation of synastry between the signs.

The application is available in multiple languages including English, Italiano, Français, Deutsch, Español, and русский. Cupid's interface is user-friendly and easy to navigate, allowing users to input their names and zodiac signs and receive an affinity score. The application is designed for entertainment purposes only and should not be taken seriously. It does not ask for any personal information or require any in-app purchases.

Overall, Cupid is a fun and enjoyable application for those interested in astrology and love compatibility. However, it should be noted that the results are not scientifically proven and should not be taken too seriously.