I will be honest, I have used a ton of art/drawing apps, and even though there were several more capable apps, I always used Paper by 53. I loved how the tools looked, BUT I hated how there was not a tracing paper or layer option, or tip width options, and more tools. I bought the iPhone 6+ and knew I was going to miss Paper, until I found your app. It blew my mind, and gave me all I wanted BUT only on my iPad. I really would love to have pressure sensitivity, and layers options on the 6+. Let's be honest the 6+ has plenty of power and screen to be a on the sketch machine. PLEASE, PLEASE, PLEASE, offer the same options for iPhone and iPad. Your app is AMAZING!!!