MOSC is a free Android app designed to enhance your online shopping experience by providing price tracking for items you wish to purchase. The app features a Universal Cart where users can add items from various e-shops, allowing for easy access and comparison of prices. Users are notified in real-time about price drops, helping them make informed purchasing decisions. The app also offers historical price charts to assess whether current prices are reasonable, enabling users to avoid overpaying for items.

In addition to price tracking, MOSC facilitates the discovery of active coupons and deals, streamlining the shopping process. While it does not cover all online stores, the app is continuously expanding its list of supported e-shops, which currently includes popular retailers like Zalando, Ikea, and eBay. Users can browse through an e-shop list or share items directly from their mobile browser, ensuring they never miss a price drop again.