The same directions apply to iPhone users who are right-handed. You can set the QWERTY for one-handed use by a righty. This will bring the right side of the QWERTY closer to the right side of the display allowing you to hold the phone and use type with your dominant hand. Tapping the arrow on the left side of the screen returns the full-sized two-handed keyboard layout to your iPhone.
Similar to the one-handed mode on the iPhone QWERTY, if you select left-handed mode, the layout shifts to the left edge of the display making it easier to hold the phone with the left hand and type with the left thumb. And of course, selecting the right-handed node will move the keyboard to the right edge of the screen making it easier to hold the phone with the right hand and type with the right thumb.
One-handed typing mode on Android
On Android, you can quickly return to a full-sized display for two-handed typing by tapping the circle icon with the four arrows which is on the right side of the QWERTY in left-handed mode and on the left side of the QWERTY on the right side of the mode.
What is your preference? Do you type using two thumbs on the full-sized keyboard or do you type one-handed? Let us know by dropping your response in the comment section below.