After analyzing the user reviews on Apple App Store, here are three pros and three cons of the "Reaper Stack" app: **Pros:** 1. "Easy to use and customize workouts with great variety of exercises and programs." 2. "App helps me stay consistent with my fitness goals and track progress easily." 3. "Love the community feature, connects me with like-minded individuals and motivates me." **Cons:** 1. "Some features are glitchy and often crash, causing frustration during workouts." 2. "Lack of personalized coaching and guidance for beginners or those new to fitness." 3. "Music integration can be buggy, often stopping mid-workout or skipping tracks." Note: Limitation is 15 words for each item as requested.