Glitz: AI Hairstyle & Color represents Koi Apps' entry into the virtual beauty try-on market, positioning itself as a practical tool for hairstyle experimentation before committing to salon changes. The Android application leverages artificial intelligence to overlay hairstyles and colors onto user-uploaded photographs, attempting to bridge the gap between imagination and reality in personal styling decisions. The core functionality centers on sophisticated hair simulation technology that maps hundreds of pre-designed hairstyles to individual facial structures. Users begin by capturing a front-facing selfie or uploading an existing photograph, after which the algorithm detects facial contours and hairline placement. The system then renders haircuts ranging from classic bobs to layered styles, alongside comprehensive color transformation tools that demonstrate everything from subtle highlights to radical color changes. Each virtual makeover maintains realistic texture and lighting effects to approximate actual salon results. User experience demonstrates a straightforward interface divided into photo capture, style selection, and adjustment modules. The browsing experience presents hairstyles categorized by length, type, and trend relevance, while color options span the full spectrum from natural tones to fashion colors. Real-world usage patterns indicate most users engage with the app during consideration phases before salon appointments, with additional usage occurring for entertainment purposes. The interface requires precise photo alignment for optimal results, and performance varies based on original photo quality and lighting conditions. User feedback reveals consistent patterns regarding the virtual coin system that gates access to premium hairstyles. Multiple reviews from Patch McIntosh on December 10, 2024, repeatedly highlight satisfaction with core functionality while noting the absence of alternative coin acquisition methods: 'There are only 3 things missing: watching ads for free coins, the option to buy coins and every day at a certain time, we get 3 coins to start the day.' This recurring commentary suggests users desire more flexible access to paid features beyond the initial allocation. The application demonstrates notable strengths in hair rendering technology and style variety, providing valuable visualizations for beauty decision-making. Limitations include dependency on optimal photo conditions for accurate simulations and the restrictive virtual economy system. Ideal use cases involve preliminary research before salon visits, experimentation with dramatic color changes, or entertainment purposes among fashion enthusiasts seeking to visualize potential style evolutions.