Call Meter 3G - Call Meter 3G is an app that acts as a monitoring tool for all your calls, messages, and internet data.

Zendesk - Zendesk is a beautiful, lightweight help-desk solution.

DataMan – Data Usage Widget - DataMan – Data Usage Widget is an application that enables its user to know how much data he has spent from the total internet package he is using.

Freshdesk - Freshdesk is a cloud-based customer support software that lets you support customers through traditional channels like phone and email, social channels like Facebook and Twitter, and your own branded community

Data Usage - Data Usage Monitor | Your guard against data plan overages.

HelpScout - Help Scout is a simple, straightforward way to provide excellent support