A. Maitri
B. VithU
C. Nirbhaya
D. YatraMiTR

Solution

A. Maitri

Explanation

Maitri Mobile app clinched the bronze medal at the Technovation Challenge. It is the world's largest technology and entrepreneurship programme for girls, held in San Francisco, US. A team of 5 girls students nicknamed "Tech Witches" have developed a mobile app named Maitri. The aim of the app is to bring together individuals suffering from loneliness and depression and those lacking nurturing love of elderly role models.