Based on the user reviews of the League Run app, here are three cons and pros: **Cons:** 1. "Inconsistent data accuracy, incorrect player stats and broken links" - Multiple reviewers complained about the app's lack of accuracy. 2. "Too many ads, disruptive and annoying" - Several users expressed frustration with the app's frequency and placement of ads. 3. "Limited features, lacks customization options and poor UI" - Some reviewers felt the app was lacking in features and had a poor user interface. **Pros:** 1. "Easy to use, simple and straightforward design" - Many users praised the app's user-friendly interface. 2. "Vibrant community, active discussion forums and quick updates" - Reviewers appreciated the app's community engagement and regular updates. 3. "Competitive pricing, offers great value for the features" - Some users appreciated the app's affordability and felt it was a good value for the services provided.