Youglish is a great tool and we often hear users reference using it. It's nice to have so many examples available for a given piece of text.
What I think makes BoldVoice significantly better is the ability to get feedback on your specific utterances and have the app highlight what elements of a word might make it harder for a native English speaker to understand you. If you go the route of only using youtube/references, you're left in this gradient descent process where you're just guessing mouth movements until you get something that sounds like the reference.
What I think makes BoldVoice significantly better is the ability to get feedback on your specific utterances and have the app highlight what elements of a word might make it harder for a native English speaker to understand you. If you go the route of only using youtube/references, you're left in this gradient descent process where you're just guessing mouth movements until you get something that sounds like the reference.