Based on the users' reviews of the Roman Numerals Empire Normal 3rd Grade Math Numerology app, here are three cons and pros: **Pros:** 1. Engaging and interactive way to learn Roman numerals, fun for kids. 2. Helpful for parents and teachers to assist students with math skills. 3. Adaptable for different learning styles and paces, effective for diverse users. **Cons:** 1. Limited interactive features, can become repetitive and boring. 2. Some users find the app too simplistic, lacks challenge for advanced learners. 3. Frequent intrusive ads can be distracting, disrupt learning experience. Please note that these conclusions are based on a snapshot of user reviews at a specific point in time and may not reflect the full range of opinions or the app's current state.