Based on the users' reviews of the Feets Doctor UC app, here are three cons and pros in English, limited to 15 words each: **Cons:** 1. "App frequently crashes and requires constant restarts, frustrating user experience." 2. "Limited functionality and features compared to other similar health apps." 3. "No personalized guidance or support for specific foot issues." **Pros:** 1. "Easy to use interface and straightforward tracking of foot health metrics." 2. "Provides valuable insights and recommendations for foot care and maintenance." 3. "Affordable subscription model and offers a free trial period." Please note that these conclusions are based on a sample of users' reviews and may not reflect the full range of opinions on the app.