Based on the user reviews, here are three cons and three pros, with 15 words or less for each: **Cons:** 1. Users criticize the app for not providing accurate speed measurements, citing inaccuracies. 2. Some users find the app's interface confusing and difficult to navigate. 3. A few reviewers express frustration with the app's glitchy performance and frequent crashes. **Pros:** 1. Users praise the app's ease of use, with simple and intuitive operation. 2. Many reviewers appreciate the app's ability to provide detailed analysis of their swing. 3. Several users mention the app's usefulness for tracking and improving their progress over time. Please note that these conclusions are based on a summary of user reviews and may not reflect the full range of opinions or experiences with the app.