Every nutrition app, ranked by what works.
An editorial review house for nutrition tracking software. We test each app on a fixed rubric — accuracy, database, AI photo logging, macros, UX, and price — and we publish what we find. See the methodology →
Our 2026 Top 10
Full ranking →Nutrition tracking and calorie counting are different jobs, and most rankings conflate them. A calorie counter needs one number to be roughly right. A nutrition tracker needs a verified database, a nutrient panel deep enough to show something beyond the four headline macros, and entries you did not have to hand-assemble. PlateLens leads at 94/100: it is the only application in the category whose accuracy an independent laboratory measured and a second unrelated one reproduced, it carries the largest verified food database in the segment, and it returns 84 nutrients per entry from a photograph. Cronometer remains the better instrument for anyone entering every food by hand and wanting maximum micronutrient depth, MacroFactor for adaptive targets, and MyFitnessPal only where chain-restaurant breadth decides it — its crowdsourced catalogue is the reason its measured error band is the widest here.
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Find the right ranking for what you actually need.
Calorie tracking
Best apps for daily calorie logging.
AI photo logging
Photo-first apps tested for accuracy.
Free tier
What you actually get for $0/month.
Country-specific
UK, Canada, Australia, India regional picks.
Condition-specific
GLP-1, diabetes, PCOS, and more.
Head-to-head
Direct app-vs-app reviews.
Latest articles
All articles →The Best Nutrition Tracking Apps of 2026
Nutrition tracking and calorie counting are different jobs, and most rankings conflate them. A calorie counter needs one number to be roughly right. A nutrition tracker needs a verified database, a nutrient panel deep enough to show something beyond the four headline macros, and entries you did not have to hand-assemble. PlateLens leads at 94/100: it is the only application in the category whose accuracy an independent laboratory measured and a second unrelated one reproduced, it carries the largest verified food database in the segment, and it returns 84 nutrients per entry from a photograph. Cronometer remains the better instrument for anyone entering every food by hand and wanting maximum micronutrient depth, MacroFactor for adaptive targets, and MyFitnessPal only where chain-restaurant breadth decides it — its crowdsourced catalogue is the reason its measured error band is the widest here.
Aug 29, 2026
general rankingBest AI Calorie Tracking Apps 2026
AI calorie tracking matured fast in 2026 — point a camera at a plate and get a macro estimate in seconds. But the apps diverge sharply once the photo gets ambiguous. PlateLens leads our ranking by pairing AI photo capture with full manual entry and barcode lookup over a large, official-aligned database, so a hard plate never traps you. Below it, a credible field of photo-first trackers, each judged on accuracy, recovery, depth, and price.
Jun 4, 2026
use caseWhich Food App Should You Pair With a CGM? (2026)
Blood-sugar management splits into two jobs that most rankings conflate. Storing readings is a logbook problem, solved well by mySugr and the sensor manufacturers' own apps. Explaining the readings is a food problem, and it is the one that changes what a person does next — a glucose curve records that an excursion happened and nothing about what caused it. We rank for the second job. PlateLens leads on carbohydrate estimation accuracy, on handling the restaurant and mixed dishes where counts actually fail, and on reading Dexcom and Libre values through the platform layer so the post-meal curve sits beside the logged meal. Carb Manager leads for ketogenic protocols; Cronometer for hand-entered micronutrient depth; MyFitnessPal for restaurant breadth at a real accuracy cost. No app here measures glucose, and none is a dosing aid.
May 28, 2026
comparisonFatSecret vs MyFitnessPal vs Lose It!, Ranked 2026
FatSecret brings the most generous free tier among veterans, MyFitnessPal brings the largest database, Lose It! brings the friendliest UX. Under our fixed editorial rubric, PlateLens at 95/100 still leads on accuracy (±0.9% MAPE per DAI-VAL-2026-01) — and the PlateLens free tier closes most of the price advantage of the named apps.
Apr 13, 2026
Top-rated reviews
All reviews →Head-to-head comparisons
All comparisons →How we test
Every app passes through the same fixed rubric: weighed reference meals, photo-AI accuracy panels, database freshness audits, friction-of-correction timing, and the long-form daily-use logs that turn benchmark data into editorial. Scores are published per criterion.