Based on the users' reviews, here are three pros and three cons of the Fidget Spinner app: **Pros:** 1. "Helps with anxiety and focus, great tool for students and adults alike." 2. "Customizable options and realistic sounds make it a great fidget toy." 3. "Easy to use and fun, a great way to relax and reduce stress." **Cons:** 1. "Too many ads and in-app purchases, can be frustrating and annoying." 2. "Sometimes the spinner gets stuck or doesn't spin smoothly, needs improvement." 3. "Not as realistic as other fidget toys, feels like a simplified version."