Use Force Touch to do Mose code. This is useful for people who either prefer not to lift their finger from the screen, or simply can't due to physical limitations.
Force Code allows you to enter Morse code by either tapping the screen or using the Force Touch feature of your iOS device.

Other features include:
• Vibrate, Flash, Flashlight, and Sound feedback
• Words per minute calculated using PARIS standard and Farnsworth spacing
• Shake to clear the screen, swipe left for backspace, swipe right for space
• One tap sharing