Macros · 2026 · Independent
Best macro tracking apps
Macro trackers need flexible targets, fast logging and clear visualizations of protein, carbs and fat. We ranked the apps built for hitting numbers, not just counting calories.
Our #1 pick 
Read review
Cronometer 168/200
Cronometer is what you choose when the numbers have to be right. Its curated database and micronutrient depth make it the most accurate tracker we test, and its diet analysis is in a league of its own. You trade logging speed and hand-holding for rigour — a trade serious trackers will happily make.
How do we rank the best macro tracking apps?
We weight macro display depth, goal flexibility and coaching. Lifters and recomposition-focused users live in these screens, so clarity and adaptability win.
| Rank | App | Score/200 | Best for |
|---|---|---|---|
| 🥇 | CronometerThe accuracy-first tracker built around micronutrients | 168 | Data-driven users, biohackers and anyone who cares about vitamins and minerals. |
| 🥈 |  MacroFactorThe expenditure-adaptive macro coach from Stronger By Science | 168 | Macro trackers and lifters who want their targets to adapt automatically. |
| 🥉 |  Carb ManagerThe low-carb and keto specialist | 157 | Keto, low-carb and carb-conscious eaters. |
Best macro tracking apps: FAQ
Which app is best for tracking macros?
MacroFactor leads for adaptive macro coaching, with Welling close behind for effortless logging that still breaks down protein, carbs and fat automatically.