Based on the users' reviews of Synth Station Keyboard on the App Store, here are three pros and cons: **Pros:** 1. Easy to use: Many users praised the app's intuitive interface, saying it's easy to navigate and play around with. 2. Variety of sounds: Users loved the range of sounds and instruments available, making it a great tool for creativity. 3. Good educational value: Some educators and parents praised the app's educational value, saying it's a fun and interactive way to learn music. **Cons:** 1. Lack of editing capabilities: Some users felt limited by the app's editing features, such as being unable to adjust the tempo or pitch. 2. Ads can be annoying: A few users complained about the ads in the app, saying they can be distracting and frustrating. 3. Some features not iOS-friendly: Some users encountered issues with certain features not working properly on their iOS devices, which was frustrating.