Based on the users' reviews of the "English Animal Zoo Puzzles ABC First Words" app, here are three cons and pros in English, within the 15-word limit for each item: **Cons:** 1. Some users found the app's design to be too childish and overwhelming. "Overwhelming layout and too many ads." 2. Reviewers criticized the app's lack of challenge or difficulty level, making it too easy for adults. "Too easy for adults, not challenging enough." 3. A few users experienced app crashes and freezing issues, disrupting their puzzling experience. "App crashes frequently, freezes sometimes, frustrating experience." **Pros:** 1. Many reviewers praised the app's interactive and engaging design, keeping children entertained. "Kid-friendly design keeps children engaged and interested." 2. Users appreciated the app's educational value, teaching children ABCs and animal identification. "Educational and fun way to teach ABCs and animal recognition." 3. Reviewers loved the app's cute and colorful graphics, making learning enjoyable. "Cute graphics and colorful animations make learning fun and enjoyable."