Calorie Tracker Guide · 2026-11-14
Verdict
Dexcom G7 is marked for Workout tracking, Fasting. Dexcom Clarity is not. Editorial scores are 4.2 for Dexcom Clarity and 3.4 for Dexcom G7, on a 10-point scale. That score is not the store rating.
Price
Dexcom Clarity: Free.
Dexcom G7: Free.
Features that differ
Workout tracking: only Dexcom G7 is marked available. Mentioned in the App Store description.
Fasting: only Dexcom G7 is marked available. Mentioned in the App Store description.
Fit
Dexcom Clarity has no best-fit line.
Dexcom G7 has no best-fit line.
Where the scores differ
Feature depth: Dexcom Clarity 1.1, Dexcom G7 1.9. Dexcom Clarity: Quality-weighted share of tracked features available (excellent 1.0 .. poor 0.2), x1.6, capped at 10. Dexcom G7: Quality-weighted share of tracked features available (excellent 1.0 .. poor 0.2), x1.6, capped at 10.
User feedback: Dexcom Clarity 5.9, Dexcom G7 0. Dexcom Clarity: Bayesian rating 4.31 (iOS 4.60x13153 + Play 3.87x8508, prior 4.3x200) + review stars sentiment +0.15 over 20 reviews. Dexcom G7: Bayesian rating 3.33 (iOS 3.08x8932 + Play 3.47x14704, prior 4.3x200) + review stars sentiment -0.65 over 20 reviews.
Maintenance: Dexcom Clarity 1.5, Dexcom G7 6. Dexcom Clarity: Last release 312 days ago (half-life 90d, 70%) + median 78 days between releases (30%). Dexcom G7: Last release 53 days ago (half-life 90d, 70%) + median 35 days between releases (30%).
Traction: Dexcom Clarity 7.2, Dexcom G7 7.3. Dexcom Clarity: log10 of 21661 total ratings (iOS+Play), 1M ratings = 10. Dexcom G7: log10 of 23636 total ratings (iOS+Play), 1M ratings = 10.
Who should pick which
Choose Dexcom G7 if you need Workout tracking and Fasting.