Retro Cash is an Android application designed specifically for collectors and retro enthusiasts, offering a simple solution to estimate, organize, and track collectibles through a photo. Users can snap a picture or import an image of their item to receive an AI-powered value estimate, which takes into account the item's condition and rarity. The app also provides historical context and insights relevant to collectors, making it a comprehensive tool for anyone interested in collectibles like video games, trading cards, and vinyl records.

In addition to value estimation, Retro Cash allows users to compare their estimates with market references from eBay, ensuring they make informed purchasing or selling decisions. The app features a user-friendly interface for managing collections visually, with options for cloud backup and syncing data across devices. While the estimates are generated for informational purposes and should not replace professional appraisals, Retro Cash serves as a valuable resource for collectors looking to manage and understand their collections better.