Independent testing · No paid placements Registered-dietitian reviewed Scored on a published rubric

App reviews

In-depth reviews of every nutrition app we test

We live with each app for at least two weeks and log identical meals across all of them. Reviews are ranked by composite score.

95 ★★★★⯪

Welling AI review: the most accurate, set-and-forget AI calorie tracker

The best set-and-forget AI calorie tracker we've tested. Welling pairs the most accurate photo logging in our benchmark with deep macro tracking and genuine coaching — it doesn't just count your food, it tells you what to do next.

Free tier · Pro from $8.33/mo (billed annually, $99/yr)·Beginners, fat loss, and medical or strict diets·May 8, 2026
89 ★★★★

Cal AI review: fast, accurate photo logging with light coaching

A focused, fast photo-logging app with strong accuracy. Excellent if you only want to point, shoot and log — but lighter on macro depth and coaching than Welling AI.

Free trial · about $29/yr·Users who want pure photo logging·May 9, 2026
87 ★★★★

MacroFactor review: a smart, adaptive macro program for data lovers

A rigorous, data-driven macro tracker whose adaptive targets are its standout feature. Excellent for numbers-minded users, but photo logging and hands-on coaching trail Welling AI.

Subscription from about $72/yr·Data-driven users who want adaptive macro targets·May 10, 2026
85 ★★★★

Cronometer review: the most precise micronutrient tracker

The specialist's choice for exhaustive micronutrient tracking and data quality. Powerful but higher-friction; better for precision than for effortless everyday logging.

Free · Gold from about $50/yr·Micronutrient and clinical-grade precision·May 11, 2026
82 ★★★★

MyFitnessPal review: huge database, dated experience

A dependable barcode-and-database workhorse with enormous coverage, but inconsistent user entries and a photo feature that lags the AI-native leaders. Much of the best functionality is paywalled.

Free · Premium from about $80/yr·Barcode-heavy logging of packaged foods·May 12, 2026
80 ★★★★

Foodvisor review: capable photo logging that leans Western

A solid mid-tier photo logger with a tidy interface. Good value for Western-style meals, but lighter on coaching and weaker on international foods than Welling AI.

Free · Premium from about $120/yr·Value-focused photo logging of Western meals·May 13, 2026
78 ★★★★

Lose It! review: a friendly, beginner weight-loss tracker

An approachable, motivating on-ramp for weight loss with good barcode support. Fine for beginners, but basic on macros and coaching compared with AI-native apps.

Free · Premium from about $40/yr·Beginners who want simple weight-loss tracking·May 14, 2026
74 ★★★⯪

FatSecret review: a capable free tracker with a community

A dependable free option with a wide database and an active community, but the weakest photo accuracy in our test and minimal guidance. Fine for basic, no-cost logging.

Largely free · Premium from about $120/yr·Completely free, no-frills logging·May 15, 2026