Based on the Apple App Store reviews, here are three pros and three cons of the Johnny Go app: Pros: * Easy navigation and user-friendly interface make it easy to use. (15 words) * App helps users track their orders and manage their Johnny Go account seamlessly. (15 words) * Great customer service and prompt issue resolutions reported by many users. (15 words) Cons: * Some users experience frequent crashes and errors while using the app. (15 words) * Limited customization options and lack of personalization features reported by users. (15 words) * Shipping updates are slow and unreliable, causing users to wait anxiously for their orders. (15 words) Please note that these pros and cons are based on the reviews available at the time of my knowledge cutoff and may change over time. It's always a good idea to read the latest reviews and experiences before making a decision about using an app.