Big problem with voice recognition and app crashes

Well, the content of the course is very good and informative. However, my learning experience has been seriously spoiled by the terrible programming issues. The app on my iPhone seems a bit better than the one on my iPad. But still, I have experienced several sudden crashes or abnormal performance of the programme. Worse still, the voice recognition, which supposed to be a valuable and important part of this course, is terrible. The recording could run for ever or had no idea what you talk about. Anyway, the company needs to fix these bugs. I am so surprised that they still exist after this long while!

bearnomore about Rocket Languages., v4.2.5