Based on the users' reviews of the Merge Candy 3D app, here are three pros and cons: **Pros:** 1. Adorable 3D animations: Reviewers praised the app's colorful and engaging visuals, saying they're a delight to watch. 2. Easy to play: Many users appreciated the intuitive gameplay, saying it's simple to learn and enjoy. 3. Great time-waster: Reviewers often mentioned that the app is perfect for killing time, with its addictive and relaxing gameplay. **Cons:** 1. In-app purchases: Some users expressed frustration with the app's in-app purchases, calling them unfair and overly expensive. 2. Limited levels: Several reviewers complained that the app offers limited levels, leading to a rapid completion and lack of replay value. 3. Ads can be intrusive: A few users mentioned that the app's ads can be intrusive and annoying, disrupting gameplay. Note that these conclusions are based on a selection of reviews and may not reflect the opinions of all users.