What interesting software does the mobile phone have?

There are too many mobile phone software, depending on what you do.

Let me talk about some mobile video software. I use Phantom of the Opera the most. Not bad, mainly instant sharing, free, consuming some traffic, not much. Suitable for working class.

There are Amy and Mi You, who mainly do video chat and have a lot of traffic. I feel horrible. .

There is also a mobile phone QQ that also has this function, but the quality is fuzzy, small screen and so on. Not recommended.