Calorie Tracker Guide · 2026-11-14
Verdict
AI Calorie Counter: Nutrilio prices as Free · 7 in-app purchase option(s). Dexcom Clarity prices as Free. AI Calorie Counter: Nutrilio is marked for Photo logging, Macro tracking, Water tracking. Dexcom Clarity is not. Editorial scores are 5.5 for AI Calorie Counter: Nutrilio and 4.2 for Dexcom Clarity, on a 10-point scale. That score is not the store rating.
Price
AI Calorie Counter: Nutrilio: Free · 7 in-app purchase option(s).
Dexcom Clarity: Free.
Monthly figure: AI Calorie Counter: Nutrilio $5.99, Dexcom Clarity unknown.
Yearly figure: AI Calorie Counter: Nutrilio $29.99, Dexcom Clarity unknown.
Features that differ
Photo logging: only AI Calorie Counter: Nutrilio is marked available. Mentioned in the App Store description.
Macro tracking: only AI Calorie Counter: Nutrilio is marked available. Mentioned in the App Store description.
Water tracking: only AI Calorie Counter: Nutrilio is marked available. Mentioned in the App Store description.
Fasting: only AI Calorie Counter: Nutrilio is marked available. Mentioned in the App Store description.
Fit
AI Calorie Counter: Nutrilio has no best-fit line.
Dexcom Clarity has no best-fit line.
Where the scores differ
Pricing value: AI Calorie Counter: Nutrilio 8, Dexcom Clarity 10. AI Calorie Counter: Nutrilio: 10 - annualised price $29.99/15 (+0.5 if free trial). Dexcom Clarity: 10 - annualised price $0.00/15 (+0.5 if free trial).
Ease of use: AI Calorie Counter: Nutrilio 7.8, Dexcom Clarity 5. AI Calorie Counter: Nutrilio: 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: AI Calorie Counter: Nutrilio 2.7, Dexcom Clarity 1.1. AI Calorie Counter: Nutrilio: 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: AI Calorie Counter: Nutrilio 8.6, Dexcom Clarity 7. AI Calorie Counter: Nutrilio: 60% easeOfUse + 40% beginner skill-level fit. Dexcom Clarity: 60% easeOfUse + 40% beginner skill-level fit.
User feedback: AI Calorie Counter: Nutrilio 6.9, Dexcom Clarity 5.9. AI Calorie Counter: Nutrilio: Bayesian rating 4.43 (iOS 4.72x1740 + Play 4.40x15725, prior 4.3x200) + review stars sentiment +0.45 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: AI Calorie Counter: Nutrilio 8.7, Dexcom Clarity 1.5. AI Calorie Counter: Nutrilio: Last release 9 days ago (half-life 90d, 70%) + median 12 days between releases (30%). Dexcom Clarity: Last release 312 days ago (half-life 90d, 70%) + median 78 days between releases (30%).
Traction: AI Calorie Counter: Nutrilio 7.1, Dexcom Clarity 7.2. AI Calorie Counter: Nutrilio: log10 of 17465 total ratings (iOS+Play), 1M ratings = 10. Dexcom Clarity: log10 of 21661 total ratings (iOS+Play), 1M ratings = 10.
Who should pick which
Choose AI Calorie Counter: Nutrilio if you need Photo logging and Macro tracking.