Based on the users' reviews, here are three cons and three pros of the "Utalk: Breton" app: **Cons:** 1. Limited vocabulary and offline availability issues, frustrating users. 2. Some phrases and grammar rules not accurate, causing confusion. 3. No option to save or bookmark favorite phrases, inconvenient. **Pros:** 1. Comprehensive Breton language course with interactive lessons. 2. User-friendly interface and engaging animations, fun to learn. 3. Real-life conversations and phrases help build conversational skills. Please note that the reviews may change over time, and this conclusion is based on the current available reviews.