Based on the user reviews of the Crowd Bump app, here are three cons and pros in English, with 15 words or less for each: **Cons:** 1. "Inaccurate location recognition, often fails to identify exact locations." 2. "No clear way to report errors or bugs, poor customer support." 3. "Limited search functionality, hard to find specific people or events." **Pros:** 1. "Easy to use, user-friendly interface makes it simple to connect with others." 2. "Helpful for attending events and concerts, great for discovering new spots." 3. "Nice feature to connect with people who share similar interests and passions."