Calorie Tracker Guide · 2026-11-14
Verdict
Dexcom Clarity prices as Free. Noom Weight Loss, Food Tracker prices as Free · 5 in-app purchase option(s). Noom Weight Loss, Food Tracker is marked for Photo logging, Apple Health, Macro tracking. Dexcom Clarity is not. Editorial scores are 4.2 for Dexcom Clarity and 6.7 for Noom Weight Loss, Food Tracker, on a 10-point scale. That score is not the store rating.
Price
Dexcom Clarity: Free.
Noom Weight Loss, Food Tracker: Free · 5 in-app purchase option(s).
Features that differ
Photo logging: only Noom Weight Loss, Food Tracker is marked available. Mentioned in the App Store description.
Apple Health: only Noom Weight Loss, Food Tracker is marked available. Mentioned in the App Store description.
Macro tracking: only Noom Weight Loss, Food Tracker is marked available. Mentioned in the App Store description.
Workout tracking: only Noom Weight Loss, Food Tracker is marked available. Mentioned in the App Store description.
Fasting: only Noom Weight Loss, Food Tracker is marked available. Mentioned in the App Store description.
Coach connection: only Noom Weight Loss, Food Tracker is marked available. Mentioned in the App Store description.
Fit
Dexcom Clarity has no best-fit line.
Noom Weight Loss, Food Tracker has no best-fit line.
Where the scores differ
Pricing value: Dexcom Clarity 10, Noom Weight Loss, Food Tracker 0. Dexcom Clarity: 10 - annualised price $0.00/15 (+0.5 if free trial). Noom Weight Loss, Food Tracker: 10 - annualised price $199.99/15 (+0.5 if free trial).
Ease of use: Dexcom Clarity 5, Noom Weight Loss, Food Tracker 7.8. Dexcom Clarity: 5 + 5 x best quality of fast-logging features (AI image/text/audio, barcode). Noom Weight Loss, Food Tracker: 5 + 5 x best quality of fast-logging features (AI image/text/audio, barcode).
Feature depth: Dexcom Clarity 1.1, Noom Weight Loss, Food Tracker 5.5. Dexcom Clarity: Quality-weighted share of tracked features available (excellent 1.0 .. poor 0.2), x1.6, capped at 10. Noom Weight Loss, Food Tracker: Quality-weighted share of tracked features available (excellent 1.0 .. poor 0.2), x1.6, capped at 10.
Beginner friendliness: Dexcom Clarity 7, Noom Weight Loss, Food Tracker 8.6. Dexcom Clarity: 60% easeOfUse + 40% beginner skill-level fit. Noom Weight Loss, Food Tracker: 60% easeOfUse + 40% beginner skill-level fit.
User feedback: Dexcom Clarity 5.9, Noom Weight Loss, Food Tracker 7.1. Dexcom Clarity: Bayesian rating 4.31 (iOS 4.60x13153 + Play 3.87x8508, prior 4.3x200) + review stars sentiment +0.15 over 20 reviews. Noom Weight Loss, Food Tracker: Bayesian rating 4.53 (iOS 4.70x874294 + Play 4.08x314078, prior 4.3x200) + review stars sentiment -0.50 over 20 reviews.
Maintenance: Dexcom Clarity 1.5, Noom Weight Loss, Food Tracker 9.2. Dexcom Clarity: Last release 312 days ago (half-life 90d, 70%) + median 78 days between releases (30%). Noom Weight Loss, Food Tracker: Last release 4 days ago (half-life 90d, 70%) + median 7 days between releases (30%).
Traction: Dexcom Clarity 7.2, Noom Weight Loss, Food Tracker 10. Dexcom Clarity: log10 of 21661 total ratings (iOS+Play), 1M ratings = 10. Noom Weight Loss, Food Tracker: log10 of 1188372 total ratings (iOS+Play), 1M ratings = 10.
Coachability: Dexcom Clarity 0, Noom Weight Loss, Food Tracker 8. Dexcom Clarity: Best quality of aiCoach / coachConnection features. Noom Weight Loss, Food Tracker: Best quality of aiCoach / coachConnection features.
Who should pick which
Choose Noom Weight Loss, Food Tracker if you need Photo logging and Apple Health.