Calorie Tracker Guide · 2026-11-14
Verdict
Dexcom Clarity prices as Free. Unimeal: Fasting and Diet prices as Free · 9 in-app purchase option(s). Unimeal: Fasting and Diet is marked for Photo logging, Macro tracking, Water tracking. Dexcom Clarity is not. Editorial scores are 4.2 for Dexcom Clarity and 4.7 for Unimeal: Fasting and Diet, on a 10-point scale. That score is not the store rating.
Price
Dexcom Clarity: Free.
Unimeal: Fasting and Diet: Free · 9 in-app purchase option(s).
Monthly figure: Dexcom Clarity unknown, Unimeal: Fasting and Diet $39.99.
Features that differ
Photo logging: only Unimeal: Fasting and Diet is marked available. Mentioned in the App Store description.
Macro tracking: only Unimeal: Fasting and Diet is marked available. Mentioned in the App Store description.
Water tracking: only Unimeal: Fasting and Diet is marked available. Mentioned in the App Store description.
Workout tracking: only Unimeal: Fasting and Diet is marked available. Mentioned in the App Store description.
Fasting: only Unimeal: Fasting and Diet is marked available. Mentioned in the App Store description.
Fit
Dexcom Clarity has no best-fit line.
Unimeal: Fasting and Diet has no best-fit line.
Where the scores differ
Pricing value: Dexcom Clarity 10, Unimeal: Fasting and Diet 0. Dexcom Clarity: 10 - annualised price $0.00/15 (+0.5 if free trial). Unimeal: Fasting and Diet: 10 - annualised price $479.88/15 (+0.5 if free trial).
Ease of use: Dexcom Clarity 5, Unimeal: Fasting and Diet 7.8. Dexcom Clarity: 5 + 5 x best quality of fast-logging features (AI image/text/audio, barcode). Unimeal: Fasting and Diet: 5 + 5 x best quality of fast-logging features (AI image/text/audio, barcode).
Feature depth: Dexcom Clarity 1.1, Unimeal: Fasting and Diet 2.3. Dexcom Clarity: Quality-weighted share of tracked features available (excellent 1.0 .. poor 0.2), x1.6, capped at 10. Unimeal: Fasting and Diet: Quality-weighted share of tracked features available (excellent 1.0 .. poor 0.2), x1.6, capped at 10.
Beginner friendliness: Dexcom Clarity 7, Unimeal: Fasting and Diet 8.6. Dexcom Clarity: 60% easeOfUse + 40% beginner skill-level fit. Unimeal: Fasting and Diet: 60% easeOfUse + 40% beginner skill-level fit.
User feedback: Dexcom Clarity 5.9, Unimeal: Fasting and Diet 6.8. Dexcom Clarity: Bayesian rating 4.31 (iOS 4.60x13153 + Play 3.87x8508, prior 4.3x200) + review stars sentiment +0.15 over 20 reviews. Unimeal: Fasting and Diet: Bayesian rating 4.43 (iOS 4.41x12880 + Play 4.43x28540, prior 4.3x200) + review stars sentiment +0.30 over 20 reviews.
Maintenance: Dexcom Clarity 1.5, Unimeal: Fasting and Diet 7.2. Dexcom Clarity: Last release 312 days ago (half-life 90d, 70%) + median 78 days between releases (30%). Unimeal: Fasting and Diet: Last release 43 days ago (half-life 90d, 70%) + median 11 days between releases (30%).
Traction: Dexcom Clarity 7.2, Unimeal: Fasting and Diet 7.7. Dexcom Clarity: log10 of 21661 total ratings (iOS+Play), 1M ratings = 10. Unimeal: Fasting and Diet: log10 of 41420 total ratings (iOS+Play), 1M ratings = 10.
Who should pick which
Choose Unimeal: Fasting and Diet if you need Photo logging and Macro tracking.