Based on the users' reviews of the SAT exam prep app, here are three cons and pros in 15 words or less: **Cons:** 1. Many users found the app's questions too easy or too hard, lacking challenge. 2. Some reviewers experienced issues with app crashing or freezing frequently. 3. A few users criticized the app's lack of customization options for individual learning. **Pros:** 1. Most users found the app's practice questions to be accurate and comparable to real exams. 2. Many praised the app's clear explanations and interactive format, making learning fun. 3. Several reviewers credited the app with significantly improving their SAT scores, confidence.