Calorie Tracker Guide · 2026-11-14
Verdict
Cal Plus - AI Calorie Tracker prices as Free · 4 in-app purchase option(s). Keto Diet App － Carb Tracker prices as Free · 7 in-app purchase option(s). Cal Plus - AI Calorie Tracker is marked for Photo logging, Workout tracking. Keto Diet App － Carb Tracker is not. Keto Diet App － Carb Tracker is marked for Audio logging, Micronutrients, Water tracking. Cal Plus - AI Calorie Tracker is not. Editorial scores are 9.1 for Cal Plus - AI Calorie Tracker and 8.5 for Keto Diet App － Carb Tracker, on a 10-point scale. That score is not the store rating.
Price
Cal Plus - AI Calorie Tracker: Free · 4 in-app purchase option(s).
Keto Diet App － Carb Tracker: Free · 7 in-app purchase option(s).
Monthly figure: Cal Plus - AI Calorie Tracker unknown, Keto Diet App － Carb Tracker $19.99.
Yearly figure: Cal Plus - AI Calorie Tracker $9.99, Keto Diet App － Carb Tracker $69.99.
Features that differ
Photo logging: only Cal Plus - AI Calorie Tracker is marked available. Allows scanning barcodes or snapping photos of meals for instant calorie and nutrient logging. Screenshot 1 shows 'Peanut Butter on Toast' with calories and macros.
Audio logging: only Keto Diet App － Carb Tracker is marked available. Voice recognition is available for food logging.
Micronutrients: only Keto Diet App － Carb Tracker is marked available. Tracks vital nutrients to prevent keto flu.
Water tracking: only Keto Diet App － Carb Tracker is marked available. Integrated with Apple Health.
Workout tracking: only Cal Plus - AI Calorie Tracker is marked available. Live workout tracking with 800+ exercises, logging sets, reps, and calories burned. Screenshot 4 shows detailed workout logging interface.
Fasting: only Keto Diet App － Carb Tracker is marked available. Includes educational content on fasting.
Fit
Cal Plus - AI Calorie Tracker is filed for Calorie & Macro Tracking — Individuals focused on precise calorie and macronutrient tracking using AI-powered food recognition and logging.; Workout Enthusiasts — Users who want to log detailed workouts, track progress, and integrate fitness data from other platforms.; Community Support — People seeking motivation and accountability through shared progress and meal logging in community groups..
Keto Diet App － Carb Tracker has no best-fit line.
Where the scores differ
Accuracy: Cal Plus - AI Calorie Tracker 10, Keto Diet App － Carb Tracker 8. Cal Plus - AI Calorie Tracker: Quality rating of the accuracy feature (5 if unknown). Keto Diet App － Carb Tracker: Quality rating of the accuracy feature (5 if unknown).
Pricing value: Cal Plus - AI Calorie Tracker 9.3, Keto Diet App － Carb Tracker 5.8. Cal Plus - AI Calorie Tracker: 10 - annualised price $9.99/15 (+0.5 if free trial). Keto Diet App － Carb Tracker: 10 - annualised price $69.99/15 (+0.5 if free trial).
Ease of use: Cal Plus - AI Calorie Tracker 10, Keto Diet App － Carb Tracker 9. Cal Plus - AI Calorie Tracker: 5 + 5 x best quality of fast-logging features (AI image/text/audio, barcode). Keto Diet App － Carb Tracker: 5 + 5 x best quality of fast-logging features (AI image/text/audio, barcode).
Feature depth: Cal Plus - AI Calorie Tracker 8.9, Keto Diet App － Carb Tracker 8.5. Cal Plus - AI Calorie Tracker: Quality-weighted share of tracked features available (excellent 1.0 .. poor 0.2), x1.6, capped at 10. Keto Diet App － Carb Tracker: Quality-weighted share of tracked features available (excellent 1.0 .. poor 0.2), x1.6, capped at 10.
Beginner friendliness: Cal Plus - AI Calorie Tracker 10, Keto Diet App － Carb Tracker 9.4. Cal Plus - AI Calorie Tracker: 60% easeOfUse + 40% beginner skill-level fit. Keto Diet App － Carb Tracker: 60% easeOfUse + 40% beginner skill-level fit.
User feedback: Cal Plus - AI Calorie Tracker 9.2, Keto Diet App － Carb Tracker 8.6. Cal Plus - AI Calorie Tracker: Bayesian rating 4.74 (iOS 4.82x1605 + Play 4.73x4416, prior 4.3x200) + review stars sentiment +0.65 over 20 reviews. Keto Diet App － Carb Tracker: Bayesian rating 4.68 (iOS 4.68x82214 + Play 3.57x197, prior 4.3x200) + review stars sentiment +0.30 over 20 reviews.
Maintenance: Cal Plus - AI Calorie Tracker 9.6, Keto Diet App － Carb Tracker 8.7. Cal Plus - AI Calorie Tracker: Last release 0 days ago (half-life 90d, 70%) + median 4 days between releases (30%). Keto Diet App － Carb Tracker: Last release 5 days ago (half-life 90d, 70%) + median 15 days between releases (30%).
Traction: Cal Plus - AI Calorie Tracker 6.3, Keto Diet App － Carb Tracker 8.2. Cal Plus - AI Calorie Tracker: log10 of 6021 total ratings (iOS+Play), 1M ratings = 10. Keto Diet App － Carb Tracker: log10 of 82411 total ratings (iOS+Play), 1M ratings = 10.
Who should pick which
Choose Cal Plus - AI Calorie Tracker if you need Photo logging and Workout tracking. Choose Keto Diet App － Carb Tracker if you need Audio logging and Micronutrients.