Based on the user reviews on the Google Play Store, here are three cons and three pros for the "Idiom" app: **Cons:** 1. Limited idioms: Some users found the app's collection of idioms to be limited, with not enough variations to keep them engaged. 2. Inaccurate translations: A few users reported that the app's translations were sometimes inaccurate, leading to confusion and frustration. 3. Advertisements: Some users were disappointed by the presence of ads in the app, feeling that it distracted from the overall user experience. **Pros:** 1. Easy to use: Many users praised the app's user-friendly interface, making it easy to browse and search for idioms. 2. Helpful explanations: Users appreciated the app's detailed explanations of each idiom, which helped them understand the meanings and contexts. 3. Daily exercises: Regular users enjoyed the daily exercise feature, which encouraged them to learn and practice new idioms in a fun and interactive way.