Facebook hit 488 million mobile users which is absolutely amazing! There is no other app in the world that would have that many mobile users. Facebook has 50% of all its users on mobile phones and the reach is even bigger in countries such as South Africa, Nigeria and Japan with 70 – 80% (!!!) This number makes them really intense Facebook mobile countries.
[Source: Facebook Hits 488 Million Mobile Users [Infographic] – Socialbakers]