# Create App ID, Bundle Identifier

**URL:** <https://forums.kodeco.com/t/create-app-id-bundle-identifier/27371>\
**Category:** iOS\
**Created:** [March 21, 2017, 11:11am UTC](https://forums.kodeco.com/t/create-app-id-bundle-identifier/27371 "2017-03-21T11:11:14Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![antonio\_k](https://assets.chunter.kodeco.com/user_avatar/forums.kodeco.com/antonio_k/32/81494_2.png) [@antonio\_k](https://forums.kodeco.com/u/antonio_k)\
**Post date:** [March 21, 2017, 11:11am UTC](https://forums.kodeco.com/t/create-app-id-bundle-identifier/27371/1 "2017-03-21T11:11:14Z")

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Do I need a website to create BundleID, or can I use something else instead of.  
Usually BundleID are the reverse of domain combined with the app name: com.domanName.appname  
Should the domain have a valid website, or can I use some free domains that doesn’t exist?

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**Author:** ![rcasey](https://assets.chunter.kodeco.com/user_avatar/forums.kodeco.com/rcasey/32/82229_2.png) [@rcasey](https://forums.kodeco.com/u/rcasey)\
**Post date:** [March 21, 2017, 5:32pm UTC](https://forums.kodeco.com/t/create-app-id-bundle-identifier/27371/2 "2017-03-21T17:32:56Z")

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Here is an excerpt from Apple’s [App Distribution Guide:](https://developer.apple.com/library/content/documentation/IDEs/Conceptual/AppDistributionGuide/ConfiguringYourApp/ConfiguringYourApp.html)

> The bundle ID string must be a uniform type identifier (UTI) that contains only alphanumeric characters (A-Z,a-z,0-9), hyphen (-), and period (.). The string **should** be in reverse-DNS format. For example, if your organization’s domain is [Acme.com](http://Acme.com) and you create an app named Hello, you could assign the string com.Acme.Hello as your app’s bundle ID.

The bundle ID doesn’t **have** to be in reverse-DNS format. You just have to make sure it is unique.

Have fun!

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<div class="post-metadata">

**Author:** ![antonio\_k](https://assets.chunter.kodeco.com/user_avatar/forums.kodeco.com/antonio_k/32/81494_2.png) [@antonio\_k](https://forums.kodeco.com/u/antonio_k)\
**Post date:** [March 21, 2017, 7:31pm UTC](https://forums.kodeco.com/t/create-app-id-bundle-identifier/27371/3 "2017-03-21T19:31:53Z")

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Thank you very much. I was already a litte disappointed.