Save for Ad Hoc Deployment 和 Sav

1) As apple integrated testflight in itunes connect so when you select "Save for Ad Hoc Deployment" then you can distribute your app to users with designated devices. The app will be code signed with the distribution certificate. i.e it will use distribution certificate which we used to submit app on appstore. Previously when you use "Save for Ad Hoc Deployment" then you can create an ipa from development profile also. but now on it requires distribution certificate for "Save for Ad Hoc Deployment".

2) When you select "Save for Development Deployment" then you can distribute your app using development profile. it just like previously we did with "Save for Ad Hoc Deployment". i.e you can create your ipa file using development certificate also and you can distribute this ipa to your client and testers who's device id is present in your provisioning profile.

一个是发布证书的信息，比如像推送正式环境的时候就得用ad hoc的包