Calorie Tracker Guide · 2026-11-14
Verdict
Dexcom Clarity prices as Free. Natural Cycles: Fertility App prices as Free · 2 in-app purchase option(s). Natural Cycles: Fertility App is marked for Apple Health, Coach connection. Dexcom Clarity is not. Editorial scores are 4.2 for Dexcom Clarity and 5.5 for Natural Cycles: Fertility App, on a 10-point scale. That score is not the store rating.
Price
Dexcom Clarity: Free.
Natural Cycles: Fertility App: Free · 2 in-app purchase option(s).
Monthly figure: Dexcom Clarity unknown, Natural Cycles: Fertility App $21.99.
Yearly figure: Dexcom Clarity unknown, Natural Cycles: Fertility App $149.
Features that differ
Apple Health: only Natural Cycles: Fertility App is marked available. Mentioned in the App Store description.
Coach connection: only Natural Cycles: Fertility App is marked available. Mentioned in the App Store description.
Fit
Dexcom Clarity has no best-fit line.
Natural Cycles: Fertility App has no best-fit line.
Where the scores differ
Pricing value: Dexcom Clarity 10, Natural Cycles: Fertility App 0.1. Dexcom Clarity: 10 - annualised price $0.00/15 (+0.5 if free trial). Natural Cycles: Fertility App: 10 - annualised price $149.00/15 (+0.5 if free trial).
Feature depth: Dexcom Clarity 1.1, Natural Cycles: Fertility App 1.5. Dexcom Clarity: Quality-weighted share of tracked features available (excellent 1.0 .. poor 0.2), x1.6, capped at 10. Natural Cycles: Fertility App: Quality-weighted share of tracked features available (excellent 1.0 .. poor 0.2), x1.6, capped at 10.
User feedback: Dexcom Clarity 5.9, Natural Cycles: Fertility App 8. Dexcom Clarity: Bayesian rating 4.31 (iOS 4.60x13153 + Play 3.87x8508, prior 4.3x200) + review stars sentiment +0.15 over 20 reviews. Natural Cycles: Fertility App: Bayesian rating 4.62 (iOS 4.79x30404 + Play 4.41x23548, prior 4.3x200) + review stars sentiment +0.05 over 20 reviews.
Maintenance: Dexcom Clarity 1.5, Natural Cycles: Fertility App 8.8. Dexcom Clarity: Last release 312 days ago (half-life 90d, 70%) + median 78 days between releases (30%). Natural Cycles: Fertility App: Last release 4 days ago (half-life 90d, 70%) + median 14 days between releases (30%).
Traction: Dexcom Clarity 7.2, Natural Cycles: Fertility App 7.9. Dexcom Clarity: log10 of 21661 total ratings (iOS+Play), 1M ratings = 10. Natural Cycles: Fertility App: log10 of 53952 total ratings (iOS+Play), 1M ratings = 10.
Coachability: Dexcom Clarity 0, Natural Cycles: Fertility App 5.5. Dexcom Clarity: Best quality of aiCoach / coachConnection features. Natural Cycles: Fertility App: Best quality of aiCoach / coachConnection features.
Who should pick which
Choose Natural Cycles: Fertility App if you need Apple Health and Coach connection.