‘Hey’ email startup claims Apple’s shaking it down

The ‘Hey’ email startup is claiming Apple’s shaking it down by not approving the “Hey” iOS app’s bug fix versions due to a dispute over Apple’s guidelines for app developers topped with some Apple gibberish about “business services” vs. “consumer products” among other such malarkey.
Hey’s “Imbox”
David Pierce for Protocol:Right around the time the team at Basecamp was launching their Hey email service to the publ