How can I add keywords to make my iOS app more searchable?

iTunes App store: How can I add keywords to make my iphone app more searchable? From the edit I can't add keywords. If I upload a version 2.0, can I modify the keyword search or do I have to create a different name for th开发者_如何学编程e app and do version 1.0?

You can update the keywords when you update the binary, so you'll have to bump the version number and resubmit. You don't need a new name.