Based on the users' reviews of the Nail Art Saloon app, here are three cons and pros, each limited to 15 words: **Cons:** 1. Incomplete tutorials make it hard for beginners to learn nail art techniques. 2. Lack of variety in nail art designs and inspiration for frequent users. 3. Limited customer support and response time is slow in resolving issues. **Pros:** 1. Intuitive interface and clear navigation make it easy to browse designs and tutorials. 2. Helpful community features allow users to share and get feedback on their nail art creations. 3. High-quality images and videos provide detailed instructions for successful nail art applications.