Calorie Tracker Guide · 2026-11-14
Verdict
Dexcom Clarity prices as Free. Prove It - Supplement Scanner prices as Free · 10 in-app purchase option(s). Prove It - Supplement Scanner is marked for Barcode scanner. Dexcom Clarity is not. Editorial scores are 4.2 for Dexcom Clarity and 3.8 for Prove It - Supplement Scanner, on a 10-point scale. That score is not the store rating.
Price
Dexcom Clarity: Free.
Prove It - Supplement Scanner: Free · 10 in-app purchase option(s).
Yearly figure: Dexcom Clarity unknown, Prove It - Supplement Scanner $99.99.
Features that differ
Barcode scanner: only Prove It - Supplement Scanner is marked available.
Fit
Dexcom Clarity has no best-fit line.
Prove It - Supplement Scanner has no best-fit line.
Where the scores differ
Pricing value: Dexcom Clarity 10, Prove It - Supplement Scanner 3.3. Dexcom Clarity: 10 - annualised price $0.00/15 (+0.5 if free trial). Prove It - Supplement Scanner: 10 - annualised price $99.99/15 (+0.5 if free trial).
Feature depth: Dexcom Clarity 1.1, Prove It - Supplement Scanner 0.4. Dexcom Clarity: Quality-weighted share of tracked features available (excellent 1.0 .. poor 0.2), x1.6, capped at 10. Prove It - Supplement Scanner: Quality-weighted share of tracked features available (excellent 1.0 .. poor 0.2), x1.6, capped at 10.
User feedback: Dexcom Clarity 5.9, Prove It - Supplement Scanner 6.1. Dexcom Clarity: Bayesian rating 4.31 (iOS 4.60x13153 + Play 3.87x8508, prior 4.3x200) + review stars sentiment +0.15 over 20 reviews. Prove It - Supplement Scanner: Bayesian rating 4.42 (iOS 4.42x15757 + Play 0.00x0, prior 4.3x200) + review stars sentiment -1.00 over 20 reviews.
Maintenance: Dexcom Clarity 1.5, Prove It - Supplement Scanner 3.1. Dexcom Clarity: Last release 312 days ago (half-life 90d, 70%) + median 78 days between releases (30%). Prove It - Supplement Scanner: Last release 311 days ago (half-life 90d, 70%) + median 7 days between releases (30%).
Traction: Dexcom Clarity 7.2, Prove It - Supplement Scanner 7. Dexcom Clarity: log10 of 21661 total ratings (iOS+Play), 1M ratings = 10. Prove It - Supplement Scanner: log10 of 15757 total ratings (iOS+Play), 1M ratings = 10.
Who should pick which
Choose Prove It - Supplement Scanner if you need Barcode scanner.