Calorie Tracker Guide · 2026-11-14
Verdict
Dexcom Clarity prices as Free. My Challenge: Diet Plans prices as Free · 10 in-app purchase option(s). My Challenge: Diet Plans is marked for Apple Health, Macro tracking, Water tracking. Dexcom Clarity is not. Editorial scores are 4.2 for Dexcom Clarity and 5.2 for My Challenge: Diet Plans, on a 10-point scale. That score is not the store rating.
Price
Dexcom Clarity: Free.
My Challenge: Diet Plans: Free · 10 in-app purchase option(s).
Monthly figure: Dexcom Clarity unknown, My Challenge: Diet Plans $32.99.
Yearly figure: Dexcom Clarity unknown, My Challenge: Diet Plans $59.99.
Features that differ
Apple Health: only My Challenge: Diet Plans is marked available. Mentioned in the App Store description.
Macro tracking: only My Challenge: Diet Plans is marked available. Mentioned in the App Store description.
Water tracking: only My Challenge: Diet Plans is marked available. Mentioned in the App Store description.
Workout tracking: only My Challenge: Diet Plans is marked available. Mentioned in the App Store description.
Fit
Dexcom Clarity has no best-fit line.
My Challenge: Diet Plans has no best-fit line.
Where the scores differ
Pricing value: Dexcom Clarity 10, My Challenge: Diet Plans 6. Dexcom Clarity: 10 - annualised price $0.00/15 (+0.5 if free trial). My Challenge: Diet Plans: 10 - annualised price $59.99/15 (+0.5 if free trial).
Feature depth: Dexcom Clarity 1.1, My Challenge: Diet Plans 3.4. Dexcom Clarity: Quality-weighted share of tracked features available (excellent 1.0 .. poor 0.2), x1.6, capped at 10. My Challenge: Diet Plans: Quality-weighted share of tracked features available (excellent 1.0 .. poor 0.2), x1.6, capped at 10.
User feedback: Dexcom Clarity 5.9, My Challenge: Diet Plans 6.2. Dexcom Clarity: Bayesian rating 4.31 (iOS 4.60x13153 + Play 3.87x8508, prior 4.3x200) + review stars sentiment +0.15 over 20 reviews. My Challenge: Diet Plans: Bayesian rating 4.40 (iOS 4.50x4220 + Play 4.26x2779, prior 4.3x200) + review stars sentiment -0.50 over 20 reviews.
Maintenance: Dexcom Clarity 1.5, My Challenge: Diet Plans 9.4. Dexcom Clarity: Last release 312 days ago (half-life 90d, 70%) + median 78 days between releases (30%). My Challenge: Diet Plans: Last release 3 days ago (half-life 90d, 70%) + median 5 days between releases (30%).
Traction: Dexcom Clarity 7.2, My Challenge: Diet Plans 6.4. Dexcom Clarity: log10 of 21661 total ratings (iOS+Play), 1M ratings = 10. My Challenge: Diet Plans: log10 of 6999 total ratings (iOS+Play), 1M ratings = 10.
Who should pick which
Choose My Challenge: Diet Plans if you need Apple Health and Macro tracking.