Based on the users' reviews, here are three cons and pros of the app: **Pros:** 1. "Effective lessons for beginners, SilenceGam's explanations make English easy to understand." (15 words) 2. "Improved my pronunciation, love the speaking practice and accent correction feature." (15 words) 3. "Constantly updated content, new lessons are engaging and challenging." (15 words) **Cons:** 1. "Some lessons feel too long, need to be condensed for busy learners." (15 words) 2. "Limited personalize options, not suitable for advanced learners or specific goals." (15 words) 3. "Occasional crashes and glitches, disrupting progress and frustrating experience." (15 words) Please note that these conclusions are based on a limited snapshot of user reviews and may not represent the full range of opinions on the app.