Based on the users' reviews of the Rally app, here are the three cons and pros in English, each limited to 15 words: Cons: 1. "The app frequently crashes and freezes, causing frustration and lost progress." 2. "Some features, such as chat and video calls, are buggy and unreliable." 3. "The app lacks important features, like file sharing and screen recording." Pros: 1. "Rally's interface is user-friendly and visually appealing, making it easy to navigate." 2. "The app allows for seamless video conferencing and screen sharing with friends and colleagues." 3. "Rally offers a safe and secure environment for online meetings and collaborations." Note: These conclusions are based on a general analysis of the user reviews and may not reflect the opinions of all users.