Based on the users' reviews of the "Birthday Reminder" app, here are three pros and three cons in English, with each item limited to 15 words: **Pros:** 1. Users praise the app's simplicity and ease of use for birthday reminders. "The app is super easy to use and keeps all my birthday reminders organized!" 2. The app's customizable features and options for notifications are highly appreciated. "Love the ability to add custom celebrations and receive reminders at a set time!" 3. Many users appreciate the app's ability to sync across all their devices. "Syncs perfectly across all my devices, making it easy to stay on top of birthdays!" **Cons:** 1. Some users find the app's design and interface lacking in aesthetic appeal. "The design is a bit plain and boring, but it gets the job done..." 2. A few users report experiencing technical issues, such as app crashes or glitches. "Sometimes the app crashes or gets stuck, which can be frustrating..." 3. Some users feel that the app's features are limited compared to other similar apps. "The app is simple, but it doesn't have as many features as other birthday reminder apps..."