You can use this app to record and play back speech in a way that is simple and recognizable for many people in the care for the disabled, namely with a big red button.
The app can store multiple recordings. If a recording is still empty, you will hear the standard instruction:
"This recording is not yet in use. If you want to use it, press 'Record' at the top right of the screen. Then press the red button to start recording. When you have finished recording, press the button again. red button. You can give the recording a name by pressing the text bar at the bottom left. You can press save to save the recording. You can then hear the sound again by pressing the Play button at the top right. If you then press the red button again, you will hear the sound again."
You can hide the buttons to switch between play and record (and rename) with the small button at the top.