Calorie Tracker Guide · 2026-11-14
Verdict
OneTouch Reveal® app is marked for Photo logging, Macro tracking, Workout tracking. Dexcom Clarity is not. Editorial scores are 4.2 for Dexcom Clarity and 6.1 for OneTouch Reveal® app, on a 10-point scale. That score is not the store rating.
Price
Dexcom Clarity: Free.
OneTouch Reveal® app: Free.
Features that differ
Photo logging: only OneTouch Reveal® app is marked available. Mentioned in the App Store description.
Macro tracking: only OneTouch Reveal® app is marked available. Mentioned in the App Store description.
Workout tracking: only OneTouch Reveal® app is marked available. Mentioned in the App Store description.
Fit
Dexcom Clarity has no best-fit line.
OneTouch Reveal® app has no best-fit line.
Where the scores differ
Ease of use: Dexcom Clarity 5, OneTouch Reveal® app 7.8. Dexcom Clarity: 5 + 5 x best quality of fast-logging features (AI image/text/audio, barcode). OneTouch Reveal® app: 5 + 5 x best quality of fast-logging features (AI image/text/audio, barcode).
Feature depth: Dexcom Clarity 1.1, OneTouch Reveal® app 2.7. Dexcom Clarity: Quality-weighted share of tracked features available (excellent 1.0 .. poor 0.2), x1.6, capped at 10. OneTouch Reveal® app: Quality-weighted share of tracked features available (excellent 1.0 .. poor 0.2), x1.6, capped at 10.
Beginner friendliness: Dexcom Clarity 7, OneTouch Reveal® app 8.6. Dexcom Clarity: 60% easeOfUse + 40% beginner skill-level fit. OneTouch Reveal® app: 60% easeOfUse + 40% beginner skill-level fit.
User feedback: Dexcom Clarity 5.9, OneTouch Reveal® app 8.6. Dexcom Clarity: Bayesian rating 4.31 (iOS 4.60x13153 + Play 3.87x8508, prior 4.3x200) + review stars sentiment +0.15 over 20 reviews. OneTouch Reveal® app: Bayesian rating 4.71 (iOS 4.78x162721 + Play 4.34x33278, prior 4.3x200) + review stars sentiment -0.10 over 20 reviews.
Maintenance: Dexcom Clarity 1.5, OneTouch Reveal® app 6.7. Dexcom Clarity: Last release 312 days ago (half-life 90d, 70%) + median 78 days between releases (30%). OneTouch Reveal® app: Last release 22 days ago (half-life 90d, 70%) + median 88 days between releases (30%).
Traction: Dexcom Clarity 7.2, OneTouch Reveal® app 8.8. Dexcom Clarity: log10 of 21661 total ratings (iOS+Play), 1M ratings = 10. OneTouch Reveal® app: log10 of 195999 total ratings (iOS+Play), 1M ratings = 10.
Who should pick which
Choose OneTouch Reveal® app if you need Photo logging and Macro tracking.