Based on the user reviews, here are three cons and three pros, 15 words limited for each: **Cons:** 1. Limited in-depth filtering options, can be overwhelming for some users. 2. Not all features are translated, causing frustration for non-Japanese speakers. 3. No customer support available, can lead to unsolved issues. **Pros:** 1. Unique concept that gamifies daily routine tracking, keeps users engaged. 2. User-friendly interface makes it easy to navigate and set goals. 3. Effective in helping users develop good habits and consistency.