MacroRecipes - Advanced recipe search based on macronutrients

Calorie Mama AI - Automatically count calories by taking food photos

SouperSage - Maximize your vitamins and minerals intake custom to your nutritional needs, while eating foods you already have and recipes you love.

MyFitnessPal - Track the number of calories that you consume each day with MyFitnessPal. The app also lets you create a diet and track the exercise that you complete each day whether it's walking, running or some other type of program.

FoodNoms - Track food, calories & macros like never before 🥕

Fuel - Fuel is a data pipeline framework for machine learning.