These look like mostly iOS apps, targeted to a smaller screen. So it's not quite such a struggle for iPhone users. Your comment does reflect the design struggl

These look like mostly iOS apps, targeted to a smaller screen. So it's not quite such a struggle for iPhone users. Your comment does reflect the design struggles of Android, with it's varying screen sizes. What is a one-handed reach for most people on one phone may not be a one-handed reach for most people on another phone.