There are three main macronutrients: carbs, protein, and fat. These top-rated macro tracking apps help make the process easier to reach your health goals.

Nunch also lets you create your own meal library, so you can easily reuse a recipe later, while logging those macros. These meals can also easily be shared to friends and family.

Counting macros can help you lose weight, especially if you're following the keto diet. Experts say these are the best macro-tracking apps for logging calories.