Croptune app for iPhone and iPad

Croptune combines image analysis big data & cloud computing, to recognize nutritional deficiencies in real time. A simple picture, taken with your cellphone, offers a unique view of your crops nutritional status. When Croptune detects deficiencies, it also gives precise nutritional recommendation.
Croptune helps you set your fertilization program according to the actual status of your crops and will save you costly and time-consuming laboratory analysis.
Croptune is currently calibrated to detect deficiencies and issue recommendations for corn, wheat, cotton, carrot, lettuce, pepper, tomato, potato, cucumber, onion, and rice. Croptune also detects
nitrogen percentage in avocado, banana, cherry, clementine, nectarine, peach, and pear.