An overdue tool for women. The key will be to ensure images of each man reported with the app, are disseminated across social media. Increased reporting through real time tools is a huge part, but only part of the solution if images of these 'men' are not made public on the day of each incident. 

Mainstream media will also have responsibility to publish images of every man who's reported as a predator on public transit, once police charges are laid. If this were done on a monthly basis, then, we may see these 'men' change their behaviour.