Based on the user reviews of the app "Negotiation Master," I've extracted the following pros and cons: **Pros:** 1. Helpful techniques and strategies: Users appreciate the app's actionable advice on negotiation tactics and techniques. 2. Real-life scenario simulations: The app's scenario-based training helps users practice negotiating in realistic, everyday situations. 3. Customizable and adaptive: Users like how the app adapts to their negotiation style and provides personalized feedback and challenges. **Cons:** 1. Limited scope: Some users feel the app focuses too much on win-lose negotiations and lacks discussions on win-win scenarios. 2. Repetitive exercises: A few users find the app's exercises and scenarios become repetitive, leading to boredom and a lack of engagement. 3. Technical issues: A small number of users report technical problems, such as bugs and crashes, that hinder their experience. Please note that these are general summaries and may not reflect the opinions of every user who has reviewed the app.