Calorie Tracker Guide · 2026-11-14
Verdict
Dexcom Clarity prices as Free. FastEasy: Intermittent Fasting prices as Free · 6 in-app purchase option(s). FastEasy: Intermittent Fasting is marked for Photo logging, Apple Health, Water tracking. Dexcom Clarity is not. Editorial scores are 4.2 for Dexcom Clarity and 6.1 for FastEasy: Intermittent Fasting, on a 10-point scale. That score is not the store rating.
Price
Dexcom Clarity: Free.
FastEasy: Intermittent Fasting: Free · 6 in-app purchase option(s).
Monthly figure: Dexcom Clarity unknown, FastEasy: Intermittent Fasting $19.99.
Yearly figure: Dexcom Clarity unknown, FastEasy: Intermittent Fasting $29.99.
Features that differ
Photo logging: only FastEasy: Intermittent Fasting is marked available. Mentioned in the App Store description.
Apple Health: only FastEasy: Intermittent Fasting is marked available. Mentioned in the App Store description.
Water tracking: only FastEasy: Intermittent Fasting is marked available. Mentioned in the App Store description.
Workout tracking: only FastEasy: Intermittent Fasting is marked available. Mentioned in the App Store description.
Fasting: only FastEasy: Intermittent Fasting is marked available. Mentioned in the App Store description.
Fit
Dexcom Clarity has no best-fit line.
FastEasy: Intermittent Fasting has no best-fit line.
Where the scores differ
Pricing value: Dexcom Clarity 10, FastEasy: Intermittent Fasting 8.5. Dexcom Clarity: 10 - annualised price $0.00/15 (+0.5 if free trial). FastEasy: Intermittent Fasting: 10 - annualised price $29.99/15 (+0.5 if free trial).
Ease of use: Dexcom Clarity 5, FastEasy: Intermittent Fasting 7.8. Dexcom Clarity: 5 + 5 x best quality of fast-logging features (AI image/text/audio, barcode). FastEasy: Intermittent Fasting: 5 + 5 x best quality of fast-logging features (AI image/text/audio, barcode).
Feature depth: Dexcom Clarity 1.1, FastEasy: Intermittent Fasting 3.1. Dexcom Clarity: Quality-weighted share of tracked features available (excellent 1.0 .. poor 0.2), x1.6, capped at 10. FastEasy: Intermittent Fasting: Quality-weighted share of tracked features available (excellent 1.0 .. poor 0.2), x1.6, capped at 10.
Beginner friendliness: Dexcom Clarity 7, FastEasy: Intermittent Fasting 8.6. Dexcom Clarity: 60% easeOfUse + 40% beginner skill-level fit. FastEasy: Intermittent Fasting: 60% easeOfUse + 40% beginner skill-level fit.
User feedback: Dexcom Clarity 5.9, FastEasy: Intermittent Fasting 8. Dexcom Clarity: Bayesian rating 4.31 (iOS 4.60x13153 + Play 3.87x8508, prior 4.3x200) + review stars sentiment +0.15 over 20 reviews. FastEasy: Intermittent Fasting: Bayesian rating 4.65 (iOS 4.65x78855 + Play 0.00x0, prior 4.3x200) + review stars sentiment -0.30 over 20 reviews.
Maintenance: Dexcom Clarity 1.5, FastEasy: Intermittent Fasting 8.8. Dexcom Clarity: Last release 312 days ago (half-life 90d, 70%) + median 78 days between releases (30%). FastEasy: Intermittent Fasting: Last release 4 days ago (half-life 90d, 70%) + median 14 days between releases (30%).
Traction: Dexcom Clarity 7.2, FastEasy: Intermittent Fasting 8.2. Dexcom Clarity: log10 of 21661 total ratings (iOS+Play), 1M ratings = 10. FastEasy: Intermittent Fasting: log10 of 78855 total ratings (iOS+Play), 1M ratings = 10.
Who should pick which
Choose FastEasy: Intermittent Fasting if you need Photo logging and Apple Health.