Mobile App UI/UX Comparison Analysis

Hi, I need a comparison between the Amazon and eBay mobile apps. The analysis should focus on three main points: functionality (how easy and efficient it is to use the app), visual design (how the app looks and feels), and any flaws or issues you notice. The comparison should be well-argued and detailed. Let me know if you have any questions or need more information.

Ideal Skills:
- Proficiency in UI/UX design principles
- Experience with mobile app interface design
- Strong analytical skills
- Excellent understanding of Amazon and eBay mobile apps
- Good communication skills for clear reporting