O2Fit - Diet & Calorie Counter

O2Fit is a smart diet planner and calorie counter designed to help you reach your weight loss or weight gain goals. Set your targets, then track foods and exercises with personalized calories and macros.

Key features include a smart calorie counter, step tracking via Apple Health, body-type aware macro calculations, customizable foods, macro and micronutrient tracking, water intake, a barcode scanner, a large food database, meal targets, and workout guides to support your routine.