Neither Re:Eng nor BoldVoice offers a free trial.
The starting price of Re:Eng begins at $4.99/month, while pricing details for BoldVoice are unavailable.
BoldVoice offers several advantages, including Video lessons, Produced by Hollywood coaches, Covers nuances of English sounds, Corrects common errors, Real-time feedback and many more functionalities.
The cons of BoldVoice may include a Only for English language, Focuses primarily on pronunciation, No offline mode mentioned, Requires daily commitment. and No desktop version mentioned