title: Distribute in house iOS app to customers without distributing source code
body: <p>We created a IOS app and want to distribute it to our customers. The problem is that we can't give them our source code and they can't give their private key to us. How can we distribute the iOS app to our customers? We now have three different customers.</p>
  
  <p>Can we create an ipa without code signing, then give it to our customers and let them code sign the <code>.ipa</code> file?</p>