Smartphone Apps that you love ?

Assalamualaikum Wr Wb, back again on my blog that this happy and happy reading the story of University Engineering Students Tanjungpura.
I will convey my favorite applications, is facebook
why I so love the facebook apps
The reason for his ?
On facebook is a lot of users of this application and I am attracted to venture into business and raising my efforts through the Group facebook users many in the group is not just one group but there are hundreds of groups I belong to, because in the group that I joined that I always marketing effort , such as pairs of satellite television services via satellite dish small, fix my parbola and long enough to undergo this profession because of its hefty profits each month to the cost of everyday life.
In addition, I also always visit the group job, because through that group I can updet about infromation a job and I can share information with your friends and if there is a job that fits my profession and not to clash with the lecture, I will join in the company if they are admitted.
That's all I can say, and thank you for reading my post, may be useful for you to read it.
Thank You