Based on the user reviews of the Sword Master Rush app, here are three cons and pros in 15 words or less per item: **Pros:** 1. Users praise the app's engaging and addictive gameplay mechanics. 2. The game's visuals and sound effects are often commended as impressive. 3. Players appreciate the variety of swords and power-ups available. **Cons:** 1. Some users find the in-app purchases and ads intrusive and frustrating. 2. The game's difficulty spikes can be frustrating and feel unfairly tough. 3. A few players experience crashing or freezing issues with the app.