Calk: Weight on Track

Calk is a calorie and weight tracker for people who want to understand their nutrition without living in a food diary. Build a familiar meal once, reuse it, and change only what changed: ingredients, portions, sauces, or cooking methods. Calk calculates calories and macros from a structured, editable meal without guessing from a photo or making you choose between duplicate database entries. Follow your weight trend, see which foods and meal components affect your results most, and generate a 30 day Calk Nutrition Report when enough food and weight data is available. Food logging, daily totals, weight entry, and the weight trend are free. New accounts receive 30 days of Full Access with no card required. Available on iPhone, iPad, and Android.