Seems odd having to reiterate this but apparently people need telling again. Use anything that interferes with the game and the ban hammer will come smashing down,
Blizzard particularly pointed the finger at ThurboHUD4 in this warning.
All Diablo IV players agree to the Blizzard EULA as a condition of playing the game. The Blizzard EULA explicitly prohibits cheating, bots, hacks, and any other unauthorized software which automates, modifies, or otherwise interferes with the game. This is important to players’ security as well as the game’s long-term integrity.
With that in mind, we want to make it clear that TurboHUD4, like any game-modifying software, is prohibited for use with Diablo IV. Players who install this kind of software will put their accounts at risk for disciplinary action, which can include permanent suspension.
Thank you to our players for helping to keep Sanctuary fair for all.
There are authorised apps such as Overwolf (check out our app) that can help players but the keyword here is “authorised”. Use anything dodgy and it’s going to get flagged.