Croptune develops a mobile application that provides real-time nitrogen analysis for crops using AI and BIO-Optic Sensor Technology. Farmers can take a photo of their crops with a smartphone to receive instant, lab-grade nitrogen readings, enabling precise fertilization decisions. The solution supports various crop types, including field, orchard, and greenhouse crops, and is designed to be accessible and easy to use. By improving nutrient management, Croptune helps increase yields, reduce environmental impact, and support more sustainable farming practices.