Calorie Tracker Guide · 2026-11-14
Verdict
Dexcom Clarity prices as Free. Keto Diet App － Carb Tracker prices as Free · 7 in-app purchase option(s). Keto Diet App － Carb Tracker is marked for Audio logging, Text logging, Barcode scanner. Dexcom Clarity is not. Editorial scores are 4.2 for Dexcom Clarity and 8.5 for Keto Diet App － Carb Tracker, on a 10-point scale. That score is not the store rating.
Price
Dexcom Clarity: Free.
Keto Diet App － Carb Tracker: Free · 7 in-app purchase option(s).
Monthly figure: Dexcom Clarity unknown, Keto Diet App － Carb Tracker $19.99.
Yearly figure: Dexcom Clarity unknown, Keto Diet App － Carb Tracker $69.99.
Features that differ
Audio logging: only Keto Diet App － Carb Tracker is marked available. Voice recognition is available for food logging.
Text logging: only Keto Diet App － Carb Tracker is marked available. Standard text-based search and manual entry available.
Barcode scanner: only Keto Diet App － Carb Tracker is marked available.
Apple Health: only Keto Diet App － Carb Tracker is marked available. Syncs water, steps, sleep, and weight.
Macro tracking: only Keto Diet App － Carb Tracker is marked available. Core feature; tracks fats, carbs, and protein.
Micronutrients: only Keto Diet App － Carb Tracker is marked available. Tracks vital nutrients to prevent keto flu.
Water tracking: only Keto Diet App － Carb Tracker is marked available. Integrated with Apple Health.
Fasting: only Keto Diet App － Carb Tracker is marked available. Includes educational content on fasting.
Coach connection: only Keto Diet App － Carb Tracker is marked available. Human-led support via chat.
Accuracy focus: only Keto Diet App － Carb Tracker is marked available. Generally accurate, though database search can be improved.
Fit
Dexcom Clarity has no best-fit line.
Keto Diet App － Carb Tracker has no best-fit line.
Where the scores differ
Accuracy: Dexcom Clarity 5, Keto Diet App － Carb Tracker 8. Dexcom Clarity: Quality rating of the accuracy feature (5 if unknown). Keto Diet App － Carb Tracker: Quality rating of the accuracy feature (5 if unknown).
Pricing value: Dexcom Clarity 10, Keto Diet App － Carb Tracker 5.8. Dexcom Clarity: 10 - annualised price $0.00/15 (+0.5 if free trial). Keto Diet App － Carb Tracker: 10 - annualised price $69.99/15 (+0.5 if free trial).
Ease of use: Dexcom Clarity 5, Keto Diet App － Carb Tracker 9. Dexcom Clarity: 5 + 5 x best quality of fast-logging features (AI image/text/audio, barcode). Keto Diet App － Carb Tracker: 5 + 5 x best quality of fast-logging features (AI image/text/audio, barcode).
Feature depth: Dexcom Clarity 1.1, Keto Diet App － Carb Tracker 8.5. Dexcom Clarity: Quality-weighted share of tracked features available (excellent 1.0 .. poor 0.2), x1.6, capped at 10. Keto Diet App － Carb Tracker: Quality-weighted share of tracked features available (excellent 1.0 .. poor 0.2), x1.6, capped at 10.
Beginner friendliness: Dexcom Clarity 7, Keto Diet App － Carb Tracker 9.4. Dexcom Clarity: 60% easeOfUse + 40% beginner skill-level fit. Keto Diet App － Carb Tracker: 60% easeOfUse + 40% beginner skill-level fit.
User feedback: Dexcom Clarity 5.9, Keto Diet App － Carb Tracker 8.6. Dexcom Clarity: Bayesian rating 4.31 (iOS 4.60x13153 + Play 3.87x8508, prior 4.3x200) + review stars sentiment +0.15 over 20 reviews. Keto Diet App － Carb Tracker: Bayesian rating 4.68 (iOS 4.68x82214 + Play 3.57x197, prior 4.3x200) + review stars sentiment +0.30 over 20 reviews.
Maintenance: Dexcom Clarity 1.5, Keto Diet App － Carb Tracker 8.7. Dexcom Clarity: Last release 312 days ago (half-life 90d, 70%) + median 78 days between releases (30%). Keto Diet App － Carb Tracker: Last release 5 days ago (half-life 90d, 70%) + median 15 days between releases (30%).
Traction: Dexcom Clarity 7.2, Keto Diet App － Carb Tracker 8.2. Dexcom Clarity: log10 of 21661 total ratings (iOS+Play), 1M ratings = 10. Keto Diet App － Carb Tracker: log10 of 82411 total ratings (iOS+Play), 1M ratings = 10.
Coachability: Dexcom Clarity 0, Keto Diet App － Carb Tracker 10. Dexcom Clarity: Best quality of aiCoach / coachConnection features. Keto Diet App － Carb Tracker: Best quality of aiCoach / coachConnection features.
Who should pick which
Choose Keto Diet App － Carb Tracker if you need Audio logging and Text logging.