Pym
@pym · Founder, Phydji
I hate iTunes as much as everyone here, but you don't need an app for that.
Open iTunes, go to your device, untick "Automatically sync when the iPhone is connected".
If you also want iTunes to stop from responding to your keyboard media keys, there is a command for that:
launchctl unload -w /System/Library/LaunchAgents/com.apple.rcd.plist 2> /dev/null
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