Going out for dinner and not sure which area would be safer at night for a woman traveling on her own? Want to track your daughter to ensure she gets back from college safely?

A map-based mobile safety app may be your answer. Safetipin, designed by the charity Jagori, uses crowdsourcing to rate the safety of areas in Delhi based on factors including lighting, population density, transport and gender diversity.

It also acts as a personal GPS tracker, allowing users to be tracked or to trace a loved one.