Google Apps Lookup (Android) - Lookup allows Google Apps for Business and Google Apps for Education users to find and contact any user in their corporate domain. Users can type or speak name, domain alias (e.g., jdoe) or email address, and Lookup will find the contact information for the user from the Global Address List and provide rich, structured contact data
NetQin Mobile Manager - NetQin Mobile Manager provides users with greater control over their communication needs. Customized auto replies & call blocking allow users to define who can and cannot communicate with them. Contacts backup ensures users’ contacts are never lost and can be transferred to a new smart-phone at the click of a mouse
ModeBot it’s a ring mode manager for your Android phone. ModeBot changes ring mode of your phone between sound, silent and vibe mode according the schedule you are set.
For example, if you want your phone sounds do not annoy you after 9:00 pm, simply set a job to 9:00 pm to change mode at vibrate