motor mouth app

Ah, the "motor mouth app" – sounds like a software designed to talk your ear off, but let's cut to the chase. If you're asking about an app related to motor vehicles, be it diagnostics, sales, or reviews, there isn't a widely known app by that precise name in Australia as of now. For motoring chat or car sales, you might want to check out Tradingpost or CarShowroom. If it's about voice-activated car controls or speech-to-text for drivers, many modern cars have built-in systems, but no standalone "motor mouth" app dominates the market.

In short, either the app is niche, new, or just a clever name without mass adoption. For anything motor-related, you might want to specify further or explore popular automotive apps through official app stores.