Based on the user reviews on the Big Bounce app on the App Store, here are three pros and cons, each within a 15-word limit: **Pros:** 1. "Easy to use, great selection of songs to bounce to, fun workout option!" 2. "Love the variety of exercises and tracks, keeps me motivated and active." 3. "Best app for indoor fun and exercise, loved the game-like features!" **Cons:** 1. "Some songs get repetitive, wish there were more variety in the music library." 2. "Needs more customization options for workout settings and progress tracking." 3. "Occasionally lags or crashes, frustrating when in the middle of a workout."