Calorie Tracker Guide · 2026-11-14
Verdict
Dexcom Clarity prices as Free. Sleep Cycle - Tracker & Sounds prices as Free · 9 in-app purchase option(s). Sleep Cycle - Tracker & Sounds is marked for Apple Health, Workout tracking. Dexcom Clarity is not. Editorial scores are 4.2 for Dexcom Clarity and 5.7 for Sleep Cycle - Tracker & Sounds, on a 10-point scale. That score is not the store rating.
Price
Dexcom Clarity: Free.
Sleep Cycle - Tracker & Sounds: Free · 9 in-app purchase option(s).
Features that differ
Apple Health: only Sleep Cycle - Tracker & Sounds is marked available. Mentioned in the App Store description.
Workout tracking: only Sleep Cycle - Tracker & Sounds is marked available. Mentioned in the App Store description.
Fit
Dexcom Clarity has no best-fit line.
Sleep Cycle - Tracker & Sounds has no best-fit line.
Where the scores differ
Pricing value: Dexcom Clarity 10, Sleep Cycle - Tracker & Sounds 6.1. Dexcom Clarity: 10 - annualised price $0.00/15 (+0.5 if free trial). Sleep Cycle - Tracker & Sounds: 10 - annualised price $57.99/15 (+0.5 if free trial).
Feature depth: Dexcom Clarity 1.1, Sleep Cycle - Tracker & Sounds 1.9. Dexcom Clarity: Quality-weighted share of tracked features available (excellent 1.0 .. poor 0.2), x1.6, capped at 10. Sleep Cycle - Tracker & Sounds: Quality-weighted share of tracked features available (excellent 1.0 .. poor 0.2), x1.6, capped at 10.
User feedback: Dexcom Clarity 5.9, Sleep Cycle - Tracker & Sounds 6.3. Dexcom Clarity: Bayesian rating 4.31 (iOS 4.60x13153 + Play 3.87x8508, prior 4.3x200) + review stars sentiment +0.15 over 20 reviews. Sleep Cycle - Tracker & Sounds: Bayesian rating 4.37 (iOS 4.68x32058 + Play 4.33x218670, prior 4.3x200) + review stars sentiment +0.10 over 20 reviews.
Maintenance: Dexcom Clarity 1.5, Sleep Cycle - Tracker & Sounds 9.3. Dexcom Clarity: Last release 312 days ago (half-life 90d, 70%) + median 78 days between releases (30%). Sleep Cycle - Tracker & Sounds: Last release 2 days ago (half-life 90d, 70%) + median 7 days between releases (30%).
Traction: Dexcom Clarity 7.2, Sleep Cycle - Tracker & Sounds 9. Dexcom Clarity: log10 of 21661 total ratings (iOS+Play), 1M ratings = 10. Sleep Cycle - Tracker & Sounds: log10 of 250728 total ratings (iOS+Play), 1M ratings = 10.
Coachability: Dexcom Clarity 0, Sleep Cycle - Tracker & Sounds 5.5. Dexcom Clarity: Best quality of aiCoach / coachConnection features. Sleep Cycle - Tracker & Sounds: Best quality of aiCoach / coachConnection features.
Who should pick which
Choose Sleep Cycle - Tracker & Sounds if you need Apple Health and Workout tracking.