California based XVision today introduces DataMan for iPad with 3G 1.0. DataMan for iPad is a powerful and precise app to monitor and manage your data usage in real time, closely tracking your data activities in the background, giving you daily, weekly and monthly usage statistics. It’s also the only app that warns you in real-time when you exceed your custom usage thresholds. Plus, it geotags your data activities and works with all carriers. You always get up-to-date usage statistics.