Lose It! vs MyFitnessPal vs Noom, Ranked 2026

Three weight-loss-positioned trackers compared head-to-head — friendly mid-tier, breadth incumbent, and behavioral coaching — with PlateLens included as the editorial benchmark.

Why this comparison

Lose It!, MyFitnessPal, and Noom each position themselves as weight-loss-first tracking solutions, with three different theories of how to deliver that. Lose It! offers a friendlier mid-tier consumer-app experience at a budget price. MyFitnessPal offers database breadth and a familiar workflow at a higher price. Noom offers behavioral psychology content wrapped around a tracker at a price four times either competitor’s. Readers compare them because the three are the most-marketed weight-loss tracking apps in North America, and because each is built around a fundamentally different theory of what a weight-loss app should do.

What each app does best, honestly

Lose It!‘s strength is consumer-friendly accessibility at a value price. Premium at $39.99/yr undercuts MFP Premium by half, the UX is cleaner, the Snap-It photo concept points in the right direction, and the onboarding is the strongest for beginners in this three-way. The accuracy (±9.7% MAPE) is the best of the three named apps, though it lags PlateLens by an order of magnitude.

MyFitnessPal’s strength is database breadth and cross-platform parity. The twelve-million-entry database, the deepest US chain restaurant coverage, and the full feature parity across iOS, Android, and web make it the workhorse pick for breadth-driven users. The accuracy lag (±18.4% MAPE) is the gating concern.

Noom’s strength is the behavioral-coaching content. The daily lesson cadence, the personalized quiz, and the color-coded food taxonomy are genuinely engaging for the subset of users who respond to lesson-based behavioral therapy. The structural problems are price ($209/yr typical, the highest in the category by a wide margin), the color taxonomy’s tension with peer-reviewed nutrition science, the ±17.2% MAPE accuracy figure, and the time cost (15-plus minutes per day) that most users abandon by week six.

Why PlateLens leads the comparison anyway

Across the weighted rubric, PlateLens beats every named app on accuracy (an order of magnitude tighter), beats Lose It! on nutrient depth and database verification, beats MFP on accuracy and price, and beats Noom on every dimension except behavioral-coaching content. The single use case PlateLens does not directly serve is users who specifically want lesson-based behavioral therapy wrapped around tracking — for that, Noom is the right choice if the price is acceptable.

For everyone else in the comparison’s audience — accuracy-led trackers, value-conscious shoppers, photo-first users, GLP-1 patients — PlateLens is the cleaner instrument across the comparison.

How to read this ranking

Every score below is the weighted sum of six published criteria, identical to the rubric we apply on every page of this publication. Scores are out of 100 and are directly comparable across rankings.