Yes, both PolySpeak and Engram offer a Free Trial.
Pricing for PolySpeak Starts at $9.99/month whereas for Engram Starts at $12.99/month.
PolySpeak offers several advantages, including Available on App Store, Advanced language processing, Seamless interaction, Speech recognition and generation, Intuitive and many more functionalities.
The cons of PolySpeak may include a Only available on iOS, Limited language support, Requires advanced language proficiency, Issues with AirPods connection. and No offline usage
Engram offers several advantages, including Optimized for non-native speakers, Contextual corrections, Enhanced readability, Provides alternative suggestions, User friendly interface and many more functionalities.
The cons of Engram may include a Not optimized for native English speakers, Might overcorrect writing style, No NLP for slang/jargon, Relies heavily on ChatGPT. and No stated support for dyslexic users