Based on the reviews on the Apple App Store, here are three pros and three cons of the Glass Shaper app, each with a 15-word limit: **Pros:** 1. Easy to use, intuitive interface lets beginners create perfect glass shapes with minimal effort. 2. Precise measurements ensure accurate cuts, reducing waste and increasing efficiency. 3. Supports multiple glass types, making it a versatile tool for various crafting projects. **Cons:** 1. Limited customization options restrict creative freedom, forcing users to work within narrow parameters. 2. Occasional glitches and bugs hinder performance, leading to frustrating experience. 3. Lack of tutorials and guidance for new users makes it difficult to get started. Note: The feedback is based on the available reviews on the Apple App Store at the time of my knowledge cutoff, and may not reflect the entire spectrum of user opinions.