Calorie Tracker Guide · 2026-11-14
Verdict
Alma: Nutrition Coach prices as Free · 3 in-app purchase option(s). Dexcom Clarity prices as Free. Alma: Nutrition Coach is marked for Photo logging, Audio logging, Text logging. Dexcom Clarity is not. Editorial scores are 7.5 for Alma: Nutrition Coach and 4.2 for Dexcom Clarity, on a 10-point scale. That score is not the store rating.
Price
Alma: Nutrition Coach: Free · 3 in-app purchase option(s).
Dexcom Clarity: Free.
Monthly figure: Alma: Nutrition Coach $15.99, Dexcom Clarity unknown.
Yearly figure: Alma: Nutrition Coach $59.99, Dexcom Clarity unknown.
Features that differ
Photo logging: only Alma: Nutrition Coach is marked available. Log meals instantly using photo recognition, with a full breakdown provided without manual searching.
Audio logging: only Alma: Nutrition Coach is marked available. Allows users to log entire meals by speaking, which is highlighted as a major time-saver.
Text logging: only Alma: Nutrition Coach is marked available. Users can type in meals for instant AI-powered tracking, reducing tedious searching.
Barcode scanner: only Alma: Nutrition Coach is marked available.
Apple Health: only Alma: Nutrition Coach is marked available. Integrates with Apple Health and other wearables, though specific data sync details are not provided.
Macro tracking: only Alma: Nutrition Coach is marked available. Tracks protein, carbs, and fats, with clear display on the main dashboard.
Micronutrients: only Alma: Nutrition Coach is marked available. Tracks micronutrients like fiber, calcium, and iron, going beyond basic calorie and macro tracking.
Accuracy focus: only Alma: Nutrition Coach is marked available. Initial reviews cited accuracy issues, but subsequent updates and developer engagement have significantly improved reliability, though some minor discrepancies may still occur.
Fit
Alma: Nutrition Coach is filed for Individuals seeking easy, AI-powered food logging — For those who find traditional tracking tedious and want quick, accurate meal entry via voice, photo, or text.; Users desiring comprehensive nutrition insights — Ideal for individuals interested in tracking macros, micronutrients, and specific food groups beyond just calories.; People needing a supportive, non-judgmental approach to weight management — Suitable for users who want to understand dietary trends and make adjustments without guilt or pressure..
Dexcom Clarity has no best-fit line.
Where the scores differ
Accuracy: Alma: Nutrition Coach 4.5, Dexcom Clarity 5. Alma: Nutrition Coach: Quality rating of the accuracy feature (5 if unknown). Dexcom Clarity: Quality rating of the accuracy feature (5 if unknown).
Pricing value: Alma: Nutrition Coach 6.5, Dexcom Clarity 10. Alma: Nutrition Coach: 10 - annualised price $59.99/15 (+0.5 if free trial). Dexcom Clarity: 10 - annualised price $0.00/15 (+0.5 if free trial).
Ease of use: Alma: Nutrition Coach 9, Dexcom Clarity 5. Alma: Nutrition Coach: 5 + 5 x best quality of fast-logging features (AI image/text/audio, barcode). Dexcom Clarity: 5 + 5 x best quality of fast-logging features (AI image/text/audio, barcode).
Feature depth: Alma: Nutrition Coach 7.2, Dexcom Clarity 1.1. Alma: Nutrition Coach: Quality-weighted share of tracked features available (excellent 1.0 .. poor 0.2), x1.6, capped at 10. Dexcom Clarity: Quality-weighted share of tracked features available (excellent 1.0 .. poor 0.2), x1.6, capped at 10.
Beginner friendliness: Alma: Nutrition Coach 9.4, Dexcom Clarity 7. Alma: Nutrition Coach: 60% easeOfUse + 40% beginner skill-level fit. Dexcom Clarity: 60% easeOfUse + 40% beginner skill-level fit.
User feedback: Alma: Nutrition Coach 8.3, Dexcom Clarity 5.9. Alma: Nutrition Coach: Bayesian rating 4.61 (iOS 4.74x471 + Play 0.00x0, prior 4.3x200) + review stars sentiment +0.70 over 20 reviews. Dexcom Clarity: Bayesian rating 4.31 (iOS 4.60x13153 + Play 3.87x8508, prior 4.3x200) + review stars sentiment +0.15 over 20 reviews.
Maintenance: Alma: Nutrition Coach 9.5, Dexcom Clarity 1.5. Alma: Nutrition Coach: Last release 2 days ago (half-life 90d, 70%) + median 4 days between releases (30%). Dexcom Clarity: Last release 312 days ago (half-life 90d, 70%) + median 78 days between releases (30%).
Traction: Alma: Nutrition Coach 4.5, Dexcom Clarity 7.2. Alma: Nutrition Coach: log10 of 471 total ratings (iOS+Play), 1M ratings = 10. Dexcom Clarity: log10 of 21661 total ratings (iOS+Play), 1M ratings = 10.
Coachability: Alma: Nutrition Coach 10, Dexcom Clarity 0. Alma: Nutrition Coach: Best quality of aiCoach / coachConnection features. Dexcom Clarity: Best quality of aiCoach / coachConnection features.
Who should pick which
Choose Alma: Nutrition Coach if you need Photo logging and Audio logging.