Best App for Tracking Macros in 2026

MyFitnessPal remains the default macro tracker for many people because it is most likely to find the food you just ate. Barcode scanning, restaurant items and user-added foods make logging faster, and the app shows protein, fat and carbohydrate totals clearly for each day. If you eat a wide range of packaged foods, that database depth saves time every day.

The free tier covers basic macro tracking, but it sets targets by percentage, with gram targets and per-meal targets in Premium. Listings in October 2026 showed Premium at about $79.99 per year. The free version also includes ads, which can interrupt logging. For most users, the database alone justifies starting here, with Premium as an optional upgrade.

Cronometer is the pick for people who care about accuracy beyond the three main macros. It tracks vitamins, minerals and other nutrients in detail, and it uses verified data sources for many foods, which reduces the guesswork found in user-added entries. Custom macro targets by grams are available free, which is a real advantage over some rivals.

The free version includes ads, and Gold adds features such as a macro scheduler, fasting timer and more detailed reports. Listings in October 2026 showed Gold at about $59.99 per year. Logging can take a little longer if a branded food is missing, but for people who want trustworthy nutrient data, Cronometer is the strongest choice here.

MacroFactor takes a different approach from simple loggers. Instead of leaving you with a fixed target, it adjusts your macro and calorie targets over time based on your logged intake and weight trend. That adaptive coaching suits people who train regularly, want to gain or lose weight steadily, and are willing to log most days. The interface focuses on the numbers that matter, without meal plans or recipes getting in the way.

There is no free tier, only a trial, with listings showing about $71.99 per year. That price is fair for coaching, but it is a poor pick if you only want occasional logging. It also needs consistent data to adapt well, so gaps in logging weaken its advice. For committed trackers, it is the most intelligent macro app here.

MyNetDiary is easy to overlook, but it has one of the best free macro offers. You can set custom targets by grams or percentages without paying, and the free version has no ads, which makes daily logging calmer. Food logging is fast, with barcode scanning, recipes and a clear macro breakdown for each meal and day.

Premium adds more coaching, diet plans and detailed analysis, with listings showing about $59.99 per year for Premium and higher for Premium Plus. The design is less polished than MyFitnessPal or Lifesum, and the community is smaller. If you want a free, accurate macro tracker that respects your attention, MyNetDiary is a strong first download.

Lose It is the best starting point if macro tracking feels new or overwhelming. It sets a daily calorie budget, shows your remaining macros in a simple view, and keeps logging to a few taps with barcode and photo options. Challenges and patterns help beginners stay consistent without needing to understand every nutrient detail at once.

Custom macro targets sit behind Premium, with listings showing about $79.99 per year, though some listings showed lower annual pricing for Premium, so check the current offer. Advanced users who want per-meal targets, detailed micronutrients or adaptive coaching will outgrow it. For a first macro app that you will actually use daily, Lose It is hard to beat for simplicity.

Carb Manager is built around low-carb and keto eating, and that focus makes it clearer than general trackers for that goal. It tracks net carbs, shows keto-specific macro breakdowns, and includes recipes and meal ideas that fit the diet. Daily custom targets are free, which helps people who need a specific carb limit.

Premium adds per-meal targets, day-of-week targets and deeper analysis, with listings showing about $39.99 per year, making it one of the cheaper paid upgrades here. If you eat a standard balanced diet, Carb Manager adds little over MyFitnessPal or Cronometer. If you follow keto or low-carb eating, it is the most tailored macro tracker in this list.

Lifesum suits people who want guidance, not just a blank log. It offers diet plans, recipes and a health score for foods, which helps if you know you want to eat better but are unsure where to start. The design is clean, and the daily view makes protein, fat and carbohydrate totals easy to read at a glance.

The free tier covers basic tracking, while Premium adds full macro control, meal plans and deeper insights, with listings showing monthly pricing around $21.99 per month or lower on annual plans, so check the current annual figure before subscribing. Its food database is smaller than MyFitnessPal, especially for niche brands. If you want a guided, good-looking tracker, Lifesum is a strong pick. If you want the deepest database, start elsewhere.

FatSecret is a long-running, free-first tracker that covers the core job without a subscription push. You can log food, see macro totals, track weight and join a community, all in a straightforward diary layout. That simplicity appeals to people who want to track macros without paying for coaching, meal plans or premium analysis.

Paid options exist for extra features, but the free tier is the main reason to try it. The database and design are less refined than newer apps, and coaching features are limited. If you want a free macro tracker and do not need adaptive targets or micronutrient depth, FatSecret is a practical, low-cost choice. If you want polished guidance, MyNetDiary or Lose It will feel better.