Data Usage Calculator - See Cellular service activity before it is used

Tired of getting data overage charges and not understanding why? The data use calculator helps you gauge how much data you are using from various common activities used on your device. Whether you're streaming iTunes Radio or watching Netflix, now you can estimate how much data you are using based on the time used BEFORE you use it. Read a lot of emails? Listen to iHeartradio, Pandora or Spotify? Surf the web? This calculator will help you estimate your data usage no matter what the activity.