Excellent app. Works fine on my S9+ which is on Android Pie. Was happy to get the paid version as it was a good price... not overpriced like some apps on the play store. Very handy to use if you work with the general public. Cheers.
Very handy. Stability depends on Google framework. If switching apps you need to disable listen and switch it back on again to reduce the chance of it freezing up.
This app would be perfect communication with my elderly Aunt if it didn't crash every long silence.