WOTC - Telco's mobile app

I asked this question in the Wisdom of the Crowd:

Do you use the mobile app provided by your telco?

Here are the responses: (59 Votes)

61 % - I hardly use it.
24 % - I used it often to monitor my expenses.
7 % - I find it convenient when I travel outside of Singapore.
5 % - The app usually hangs.
3 % - I find the app confusing to use.

See the pie chart at: 
http://www.wisdomofthecrowd.sg/chart.aspx?ID=795