Neither Voz nor InstaSpeak offers a free trial.
The starting price of Voz begins at $13.99/month, while pricing details for InstaSpeak are unavailable.
InstaSpeak offers several advantages, including Immediate speaking practice, Self-recording feature, Focuses on relevant topics, Encourages user feedback, Anticipates addition of features and many more functionalities.
The cons of InstaSpeak may include a Limited topic selection, Lack of advanced features, No guidance on speaking, No assessment of performance. and No offline functionality
