Vireo is an Android application designed to help users make informed dietary choices by scanning food products for harmful ingredients. It features two main scanning methods: a barcode scanner that accesses a database of over two million products and an ingredients scanner that can interpret handwritten lists. Users can quickly identify E-numbers, additives, and ultra-processed components in their food, making it a valuable tool for anyone looking to maintain a clean diet.

The app provides a detailed breakdown of ingredients, including a toxicity score for each additive and allergen alerts for common food sensitivities. Users can also benefit from offline support, allowing access to essential features without an internet connection. With a simple and user-friendly interface, Vireo empowers individuals to understand what they are consuming, promoting healthier eating habits.