Accounting for nearly three-quarters of the US market, Uber is the undisputed leader in ride-sharing apps. However, amid a series of high-profile scandals, the company’s reputation has been tarnished among Americans. So, how is rival service Lyft appealing to the ethically-minded consumer?

France may not be keen on Uber, but the country has fallen in love with another ride-sharing platform, BlaBlaCar, which allows people to take up free car seats on other people’s journeys. Boasting 20 million members across 19 countries, what’s behind the start-up’s success?

From messaging to social media to a marketplace to browsing the internet, WeChat is the app the does everything. While Western companies and app developers race to unbundle their services into efficient single-purpose apps, WeChat continues to add feature after feature.

The MetrôRio 99 initiative in Rio de Janeiro combines public and private transport to offer people discounts on taxis if they ride the metro. With mounting road congestion and subway ridership on the decline – falling 14.5% between 2016 and 2017 – can it change how Brazilians get around the city?