Calorie Tracker Guide · 2026-11-14
Verdict
Dexcom Clarity prices as Free. Lila - Peri Weight Loss Coach prices as Free · 8 in-app purchase option(s). Lila - Peri Weight Loss Coach 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 Lila - Peri Weight Loss Coach, on a 10-point scale. That score is not the store rating.
Price
Dexcom Clarity: Free.
Lila - Peri Weight Loss Coach: Free · 8 in-app purchase option(s).
Yearly figure: Dexcom Clarity unknown, Lila - Peri Weight Loss Coach $79.99.
Features that differ
Photo logging: only Lila - Peri Weight Loss Coach is marked available. Mentioned in the App Store description.
Macro tracking: only Lila - Peri Weight Loss Coach is marked available. Mentioned in the App Store description.
Workout tracking: only Lila - Peri Weight Loss Coach is marked available. Mentioned in the App Store description.
Fit
Dexcom Clarity has no best-fit line.
Lila - Peri Weight Loss Coach has no best-fit line.
Where the scores differ
Pricing value: Dexcom Clarity 10, Lila - Peri Weight Loss Coach 4.7. Dexcom Clarity: 10 - annualised price $0.00/15 (+0.5 if free trial). Lila - Peri Weight Loss Coach: 10 - annualised price $79.99/15 (+0.5 if free trial).
Ease of use: Dexcom Clarity 5, Lila - Peri Weight Loss Coach 7.8. Dexcom Clarity: 5 + 5 x best quality of fast-logging features (AI image/text/audio, barcode). Lila - Peri Weight Loss Coach: 5 + 5 x best quality of fast-logging features (AI image/text/audio, barcode).
Feature depth: Dexcom Clarity 1.1, Lila - Peri Weight Loss Coach 3.1. Dexcom Clarity: Quality-weighted share of tracked features available (excellent 1.0 .. poor 0.2), x1.6, capped at 10. Lila - Peri Weight Loss Coach: Quality-weighted share of tracked features available (excellent 1.0 .. poor 0.2), x1.6, capped at 10.
Beginner friendliness: Dexcom Clarity 7, Lila - Peri Weight Loss Coach 8.6. Dexcom Clarity: 60% easeOfUse + 40% beginner skill-level fit. Lila - Peri Weight Loss Coach: 60% easeOfUse + 40% beginner skill-level fit.
User feedback: Dexcom Clarity 5.9, Lila - Peri Weight Loss Coach 8.4. Dexcom Clarity: Bayesian rating 4.31 (iOS 4.60x13153 + Play 3.87x8508, prior 4.3x200) + review stars sentiment +0.15 over 20 reviews. Lila - Peri Weight Loss Coach: Bayesian rating 4.68 (iOS 4.72x1731 + Play 0.00x0, prior 4.3x200) + review stars sentiment +0.00 over 20 reviews.
Maintenance: Dexcom Clarity 1.5, Lila - Peri Weight Loss Coach 7.9. Dexcom Clarity: Last release 312 days ago (half-life 90d, 70%) + median 78 days between releases (30%). Lila - Peri Weight Loss Coach: Last release 28 days ago (half-life 90d, 70%) + median 9 days between releases (30%).
Traction: Dexcom Clarity 7.2, Lila - Peri Weight Loss Coach 5.4. Dexcom Clarity: log10 of 21661 total ratings (iOS+Play), 1M ratings = 10. Lila - Peri Weight Loss Coach: log10 of 1731 total ratings (iOS+Play), 1M ratings = 10.
Coachability: Dexcom Clarity 0, Lila - Peri Weight Loss Coach 5.5. Dexcom Clarity: Best quality of aiCoach / coachConnection features. Lila - Peri Weight Loss Coach: Best quality of aiCoach / coachConnection features.
Who should pick which
Choose Lila - Peri Weight Loss Coach if you need Photo logging and Macro tracking.