Calorie Tracker Guide · 2026-11-14
Verdict
Cal AI - Calorie Tracker prices as Free · 7 in-app purchase option(s). Dexcom Clarity prices as Free. Cal AI - Calorie Tracker is marked for Photo logging, Apple Health, Macro tracking. Dexcom Clarity is not. Editorial scores are 7.4 for Cal AI - Calorie Tracker and 4.2 for Dexcom Clarity, on a 10-point scale. That score is not the store rating.
Price
Cal AI - Calorie Tracker: Free · 7 in-app purchase option(s).
Dexcom Clarity: Free.
Monthly figure: Cal AI - Calorie Tracker $9.99, Dexcom Clarity unknown.
Yearly figure: Cal AI - Calorie Tracker $29.99, Dexcom Clarity unknown.
Features that differ
Photo logging: only Cal AI - Calorie Tracker is marked available. Core feature allowing users to snap a photo of a meal for nutritional breakdown. Requires subscription. Some user reviews indicate occasional inaccuracies.
Apple Health: only Cal AI - Calorie Tracker is marked available. Integrates with Apple Health to sync nutrition, steps, workouts, sleep, and weight data.
Macro tracking: only Cal AI - Calorie Tracker is marked available. Tracks protein, carbs, and fats, with clear display on the main dashboard and meal breakdowns. Users can adjust macros.
Micronutrients: only Cal AI - Calorie Tracker is marked available. The app tracks micronutrients, but multiple user reviews report significant inaccuracies, particularly for sodium and fiber.
Water tracking: only Cal AI - Calorie Tracker is marked available. Water intake can be tracked, but a user review notes the absence of a goal-setting feature or reminders, which are desired.
Workout tracking: only Cal AI - Calorie Tracker is marked available. Allows logging of exercise, but a user review highlights limitations in detail, manual entry, and accurate categorization of activities (e.g., walks registering as runs).
Fasting: only Cal AI - Calorie Tracker is marked available. Features a smart fasting tracker with customizable methods and automatic tracking of fasting/eating windows.
Accuracy focus: only Cal AI - Calorie Tracker is marked available. While marketing claims high accuracy for AI food recognition, user reviews frequently report inaccuracies, especially with micronutrients and occasional calorie miscalculations.
Fit
Cal AI - Calorie Tracker is filed for Quick Calorie & Macro Tracking — Ideal for users who prioritize fast and easy logging of meals using photo recognition or barcode scanning to track calories and macronutrients.; Weight Management — Suitable for individuals focused on weight loss or gain, leveraging calorie deficit/surplus tracking and visual progress monitoring.; Social Accountability — Good for users motivated by sharing progress and meals within a community or with friends through in-app groups..
Dexcom Clarity has no best-fit line.
Where the scores differ
Accuracy: Cal AI - Calorie Tracker 4.5, Dexcom Clarity 5. Cal AI - Calorie Tracker: Quality rating of the accuracy feature (5 if unknown). Dexcom Clarity: Quality rating of the accuracy feature (5 if unknown).
Pricing value: Cal AI - Calorie Tracker 8.5, Dexcom Clarity 10. Cal AI - Calorie Tracker: 10 - annualised price $29.99/15 (+0.5 if free trial). Dexcom Clarity: 10 - annualised price $0.00/15 (+0.5 if free trial).
Ease of use: Cal AI - Calorie Tracker 9, Dexcom Clarity 5. Cal AI - Calorie Tracker: 5 + 5 x best quality of fast-logging features (AI image/text/audio, barcode). Dexcom Clarity: 5 + 5 x best quality of fast-logging features (AI image/text/audio, barcode).
Feature depth: Cal AI - Calorie Tracker 7.9, Dexcom Clarity 1.1. Cal AI - Calorie Tracker: Quality-weighted share of tracked features available (excellent 1.0 .. poor 0.2), x1.6, capped at 10. Dexcom Clarity: Quality-weighted share of tracked features available (excellent 1.0 .. poor 0.2), x1.6, capped at 10.
Beginner friendliness: Cal AI - Calorie Tracker 9.4, Dexcom Clarity 7. Cal AI - Calorie Tracker: 60% easeOfUse + 40% beginner skill-level fit. Dexcom Clarity: 60% easeOfUse + 40% beginner skill-level fit.
User feedback: Cal AI - Calorie Tracker 8.4, Dexcom Clarity 5.9. Cal AI - Calorie Tracker: Bayesian rating 4.70 (iOS 4.80x375722 + Play 4.55x272448, prior 4.3x200) + review stars sentiment -0.20 over 20 reviews. Dexcom Clarity: Bayesian rating 4.31 (iOS 4.60x13153 + Play 3.87x8508, prior 4.3x200) + review stars sentiment +0.15 over 20 reviews.
Maintenance: Cal AI - Calorie Tracker 9.3, Dexcom Clarity 1.5. Cal AI - Calorie Tracker: Last release 3 days ago (half-life 90d, 70%) + median 7 days between releases (30%). Dexcom Clarity: Last release 312 days ago (half-life 90d, 70%) + median 78 days between releases (30%).
Traction: Cal AI - Calorie Tracker 9.7, Dexcom Clarity 7.2. Cal AI - Calorie Tracker: log10 of 648170 total ratings (iOS+Play), 1M ratings = 10. Dexcom Clarity: log10 of 21661 total ratings (iOS+Play), 1M ratings = 10.
Who should pick which
Choose Cal AI - Calorie Tracker if you need Photo logging and Apple Health.