PinStack.com kind words about Proxpro Prompt

Proxpro Prompt beta for Blackberry is a free GPS solution that monitors real-time traffic and calculates estimated travel time required to get to your next appointment in your smartphone’s digital calendar.

"Proxpro displays the fastest route to avoid congestion and tells you exactly when to leave. If there is an accident while you are traveling on your intended route, Proxpro will warn you that the travel duration will increase and show an alternative route",Hayden at Pinstack.com.