Based on the reviews of the app "GroupIt" on the Google Play Store, here are three cons and pros in English, each limited to 15 words: **Cons:** 1. Many users complain about annoying ads and pop-ups that disrupt their experience. 2. Some users report issues with connecting to friends and forming groups due to lag. 3. Others find the app's interface cluttered and difficult to navigate, causing frustration. **Pros:** 1. Reviewers praise the app's ability to connect people with shared interests and hobbies. 2. Users appreciate the app's user-friendly interface and easy group creation process. 3. Many appreciate the app's focus on local events and activities, promoting community engagement. Please note that these are general summaries based on the reviews and may not reflect the opinions of all users.