Based on the users' reviews on App Store, here are three pros and three cons of iFaces: **Pros:** 1. "Love the variety of customization options, endless possibilities!" (users appreciate the app's customization features) 2. "Very user-friendly, easy to navigate and apply themes" (users praise the app's ease of use) 3. "Works seamlessly on Apple Watch, no lag or issues" (users report no performance issues with the app) **Cons:** 1. "Limited free options, need to purchase more themes" (users criticise the limited free themes and high cost) 2. "Glitches and crashes occasionally occur, annoying" (users report occasional technical issues) 3. "Not all themes compatible with all Apple Watch models" (users experience compatibility issues with certain Apple Watch models)