Ham-Let•r app for iPhone and iPad

Ham-Let•r is an app designed to work as a communicator and Morse code encoder. Morse code is a communication code using dot and dashes (dits and dahs) to mean letters to send messages when voice communication is not possible.

Chat with voice like a walkie talkie. (Microphone required to speak) (Wi-Fi or Bluetooth required). Set the microphone to be locked on, to act like a baby monitor or hands free talking.

Text chat with another. (Wi-Fi or Bluetooth required)

Use the app in Solo mode to encocde text into Morse code, the dots and dashes between the letters in the middle section.

Morse code can be heard when the sound is enabled. Keep pressing the note icon to change the sounds. A flash on screen will appear in blue when other is opening microphone also, so you can make morse code that way too.
Sounds include Bark, Meow, and Fart.

Change the rainbow icon to change the background.
More backgrounds than free version.