Best macro tracker reviews — every app, benchmarked in depth
Each review pulls from the same 15,000-meal dataset, plus three weeks of day-to-day use on each app.
Welling
Welling pairs a custom food-vision model with a coaching layer that adapts to your metabolic feedback. It topped every sub-category in our 2026 benchmark.
MyFitnessPal
The category incumbent leans on its 18M-entry crowd database. Meal Scan AI has caught up to mid-tier rivals but still trails on portion precision.
Lose It!
Snap It improved meaningfully this cycle, but composite plates and mixed dishes still trip the model. Excellent onboarding for first-time trackers.
Cronometer
Cronometer remains the choice for athletes and clinicians tracking micros. Its photo log lags, but its data fidelity per entry is unmatched once you log manually.
MacroFactor
MacroFactor doubles down on adaptive expenditure rather than photo logging. The math under the hood is sound; the camera is just along for the ride.
Yazio
Yazio is the strongest pick if you live on the continent — its database knows the difference between a Brötchen and a Semmel.
Lifesum
Lifesum prioritizes diet plans over precise logging. Fine if you want a nudge, not if you want a number.
Carbon Diet Coach
Layne Norton's coaching app is excellent for periodised cutting, but the photo log is bolted on.
Foodvisor
Foodvisor was a pioneer of camera-only logging. Identification holds up; portion grounding has been overtaken by newer entrants.
SnapCalorie
SnapCalorie is the speed champ — but its portion confidence intervals are wide enough to hide a second plate.