title: iOS Enterprise Program vs. iOS Developer Program
body: <p>I am facing some issues related with iOS Developer program and iOS Enterprise Program. One of my client ask me to suggest one of them. Please answer my questions related to iOS Enterprise Program-</p>
  
  <ol>
  <li>If i purchase an iOS Enterprise account so when it is available for in-house application distribution?</li>
  <li>How many device i have on which i can install my app?</li>
  <li>Do i need UDID of all devices?</li>
  <li>What if i want to add some new devices?</li>
  <li>If it is same Ad-hoc distribution the what is the expiry date of Ad-hoc certificate? </li>
  </ol>
  
  <p>Thanks</p>