Based on the users' reviews of the Pixel FNF Color by Number app, here are three pros and three cons: Pros: 1. Engaging and enjoyable experience: Users loved the app's colorful design and relaxing gameplay. 2. Great therapy tool: Many reviewers found the app to be a great way to reduce stress and anxiety. 3. Inexpensive and accessible: The app is a low-cost and easy-to-use tool for adults and children alike. Cons: 1. Limited customization options: Some users felt the app's limited color palette and theme options were restrictive. 2. Technical issues: A few reviewers experienced bugs and glitches that disrupted their color-by-number experience. 3. Lack of challenge: Some users found the app's levels too easy and repetitive, leading to boredom and disengagement.