Yes, there is native iOS 8.4 Jailbreak Tool for Mac OS X at last. No need to use this method – How to jailbreak iOS device on Mac OS X with Windows Virtual Machine? anymore. No need to run Windows virtual machine on Mac or borrow other people PC to jailbreak this round. Thanks to 25PP. You can jailbreak iOS 8.4, iOS 8.3, iOS 8.2 and iOS 8.1.3 on devices like iPhone 6 & 6 Plus, iPhone 5 & 5s & 5c, iPhone 4s, iPod Touch 5th Gen, iPad Air 1 & Air 2, iPad 2, 3, 4 and iPad Mini 1, Mini 2, Mini 3 on Mac from now on. By the way, only Mac OS X 10.7 and above is supported.