What's New in Mobile 4.0? Follow Curious about how our new Mobile 4.0 app is different from the old iPad-only app? We've put together a chart for you to compare the two. Click here to read more about the Mobile 4.0 app! Related articles About Mobile 4.0 Which iOS version do I have on my device? Tradeshows 2018: iPad Best Practices NuORDER 4.0 APP Video Tutorial Price Sheet Overview Comments 0 comments Please sign in to leave a comment.