Joel Comm’s latest blog post is titled “Updated App Store Data 12/20/08.” [Blog]


Joel Comm’s latest blog post:

‘Updated App Store Data 12/20/08’

Joel says, “A few days ago I became the first app store developer to reveal sales-to-rank data.”

‘Updated App Store Data 12/20/08’…

Joel Comm’s Blog

 

 

 

 

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