Based on the users' reviews on the Apple App Store, here are three pros and cons of the "Improve App - English Vocabulary, Diction, Everyday" app: **Pros:** 1. **Effective vocabulary builder**: Users praise the app's ability to help them improve their vocabulary and learn new words. 2. **Engaging and interactive**: The app's gamification features and quizzes make it an enjoyable and interactive way to learn English. 3. **Convenient and portable**: Users appreciate the app's accessibility on-the-go, allowing them to learn English anywhere, anytime. **Cons:** 1. **Limited content**: Some users critique the app's limited vocabulary and phrase options, finding it repetitive and lacking depth. 2. **Glitches and bugs**: Several users report experiencing technical issues, such as freezing screens and incorrect scoring. 3. **Not suitable for advanced learners**: A few users feel that the app is not challenging enough for advanced learners, who may finds its content too basic and straightforward. Please note that these points are based on a snapshot of user reviews at a particular time and may not reflect the full range of opinions on the app.