Best App for Tracking Macros in 2026: 9 Apps Compared

MacroFactor stands out because it does not just hand you a fixed target and leave you alone. Its expenditure algorithm watches your logged food and weight changes, then adjusts your calorie and macro targets over time. That suits lifters and athletes whose needs change as training and body weight change.

The downside is the price and the lack of a free tier, with only a short trial to test it. You also need to log consistently and weigh yourself regularly for the algorithm to work well. If you will do that, it is our pick for the best macro tracking app.

Cronometer is the app we point to when accuracy matters more than speed. Its food entries lean on verified and lab-analysed sources, and it tracks far more than macros, including vitamins, minerals and amino acids. Custom macro targets by gram are available on the free plan, which is rare.

The interface packs in a lot of detail, so new users may need a few days to feel comfortable. Gold adds custom charts, a macro scheduler and more device integrations for $59.99 per year. If you want depth and trust in the numbers, start here.

MyFitnessPal remains popular for a simple reason: you can usually find the exact branded food you ate. That huge database makes logging faster, especially for packaged foods and restaurant items, and the app connects with many fitness devices and apps.

The free plan only sets macro targets by percentage, while gram targets and some scanning features sit behind Premium at $79.99 per year. Crowdsourced entries also vary in accuracy, so check entries against the label for foods you eat often. It is a solid choice if database size matters most to you.

Lose It keeps macro tracking simple, with a clean diary, a clear daily budget and photo logging to speed up entries. Beginners who felt overwhelmed by detailed nutrition apps often stick with Lose It longer, and that consistency matters more than any single feature.

Premium costs $79.99 per year and adds custom macro targets and more detailed planning. If you only need basic protein, carb and fat totals and a friendly layout, the free plan is a good test. Serious athletes may outgrow it and move to MacroFactor or Cronometer.

MyNetDiary is a quiet achiever in this list, because it gives away a lot for free: custom macro targets by grams or percentages, a barcode scanner and a verified food database. That combination makes it one of the best macro tracking apps for people who do not want to pay yet.

Premium at $59.99 per year adds advanced planning, more detailed analysis and extra features. The look is less flashy than Lose It or Lifesum, but the logging flow is fast and the data feels trustworthy. Try it first if you want a strong free plan.

Carb Manager is built around net carbs, which makes it the natural pick for keto and low-carb eaters. The free plan covers net carb tracking, an unlimited barcode scanner and custom daily targets, so you can follow a low-carb plan without paying.

Premium at $39.99 per year adds meal planning, recipes, a fasting timer and more nutrients. Outside keto, the app feels less complete than Cronometer or MyNetDiary, since much of its design assumes carb restriction. For keto macros, though, it is hard to beat.

Yazio offers a clean, calm way to track macros, with a clear daily dashboard and a built-in fasting timer for people who combine macro tracking with intermittent fasting. The app feels friendly on mobile, and recipes help when you run out of meal ideas.

The catch is that full macro detail and custom targets sit behind Yazio Pro, listed at $47.90 per year. The free plan still works for basic calorie and macro totals, but athletes who need gram-level control should check what Pro adds before paying.

Lifesum suits people who want guidance, not just a blank diary. It offers diet plans, recipes and meal ideas alongside macro tracking, which helps if you know your targets but struggle to turn them into meals. The design is polished and pleasant to use each day.

The trade-off is depth. Lifesum does not match Cronometer for nutrient detail, and its Premium price can vary by app store and promotion, so check the price inside the app before subscribing. It is a good pick for general healthy eating rather than precise athletic programming.

Eat This Much flips the usual process: instead of logging food and hoping it fits your macros, it builds a day of meals designed to hit your targets. That helps people who find meal planning harder than logging, and its grocery lists make shopping simpler.

As a pure tracker, it is lighter than MacroFactor or Cronometer, and Premium at around $5 per month adds the full planning features. Pair it with a detailed logger if you need both planning and precise tracking, or use it alone if planning is your main problem.