Calorie Tracker Guide · 2026-11-14
Verdict
Dexcom Clarity prices as Free. Keto Diet App: Keto Manager prices as Free · 6 in-app purchase option(s). Keto Diet App: Keto Manager is marked for Audio logging, Barcode scanner, Macro tracking. Dexcom Clarity is not. Editorial scores are 4.2 for Dexcom Clarity and 5.3 for Keto Diet App: Keto Manager, on a 10-point scale. That score is not the store rating.
Price
Dexcom Clarity: Free.
Keto Diet App: Keto Manager: Free · 6 in-app purchase option(s).
Monthly figure: Dexcom Clarity unknown, Keto Diet App: Keto Manager $19.99.
Yearly figure: Dexcom Clarity unknown, Keto Diet App: Keto Manager $49.99.
Features that differ
Audio logging: only Keto Diet App: Keto Manager is marked available. Mentioned in the App Store description.
Barcode scanner: only Keto Diet App: Keto Manager is marked available.
Macro tracking: only Keto Diet App: Keto Manager is marked available. Mentioned in the App Store description.
Workout tracking: only Keto Diet App: Keto Manager is marked available. Mentioned in the App Store description.
Fit
Dexcom Clarity has no best-fit line.
Keto Diet App: Keto Manager has no best-fit line.
Where the scores differ
Pricing value: Dexcom Clarity 10, Keto Diet App: Keto Manager 6.7. Dexcom Clarity: 10 - annualised price $0.00/15 (+0.5 if free trial). Keto Diet App: Keto Manager: 10 - annualised price $49.99/15 (+0.5 if free trial).
Ease of use: Dexcom Clarity 5, Keto Diet App: Keto Manager 7.8. Dexcom Clarity: 5 + 5 x best quality of fast-logging features (AI image/text/audio, barcode). Keto Diet App: Keto Manager: 5 + 5 x best quality of fast-logging features (AI image/text/audio, barcode).
Feature depth: Dexcom Clarity 1.1, Keto Diet App: Keto Manager 2.3. Dexcom Clarity: Quality-weighted share of tracked features available (excellent 1.0 .. poor 0.2), x1.6, capped at 10. Keto Diet App: Keto Manager: 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: Keto Manager 8.6. Dexcom Clarity: 60% easeOfUse + 40% beginner skill-level fit. Keto Diet App: Keto Manager: 60% easeOfUse + 40% beginner skill-level fit.
User feedback: Dexcom Clarity 5.9, Keto Diet App: Keto Manager 8.3. 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: Keto Manager: Bayesian rating 4.66 (iOS 4.67x9402 + Play 0.00x0, prior 4.3x200) + review stars sentiment +0.05 over 20 reviews.
Maintenance: Dexcom Clarity 1.5, Keto Diet App: Keto Manager 4.9. Dexcom Clarity: Last release 312 days ago (half-life 90d, 70%) + median 78 days between releases (30%). Keto Diet App: Keto Manager: Last release 88 days ago (half-life 90d, 70%) + median 36 days between releases (30%).
Traction: Dexcom Clarity 7.2, Keto Diet App: Keto Manager 6.6. Dexcom Clarity: log10 of 21661 total ratings (iOS+Play), 1M ratings = 10. Keto Diet App: Keto Manager: log10 of 9402 total ratings (iOS+Play), 1M ratings = 10.
Who should pick which
Choose Keto Diet App: Keto Manager if you need Audio logging and Barcode scanner.