title: Distribute iOS App executable ( iPA ) to a set of users over email to install
body: <p>I recently finished an application in Unity for a client who runs a sporting event and wanted the app to let the referees keep a more accurate log of the statistics of each game. When building for android, i get a single file that i can send to my device and install it/run it. The part that i have some questions is re-building that same project for IOS.</p>
  
  <p>I know i MUST have xcode which means i MUST have a mac OS, but here are a few questions that i am unaware of.</p>
  
  <p>1) With the most recent release of xcode, developers dont need the $99 apple developers kit to produce something and test it on their device. From what i learned, is it true that you need to verify each device you send the application to in order to test it? </p>
  
  <p>2) Is there a way to compile the IOS application in a way that i can get a single file, or even a folder, and send it via email to my client, at which point they can download the file to their phone and have the application installed?</p>
  
  <p>3) What is the easiest route i can take in order to get my application into ~30 peoples iphones without individually signing each phone to my application?</p>
  
  <p>Thankyou for your help!</p>