Calorie Tracker Guide · 2026-11-14
Verdict
Kalo - AI Calorie Tracking prices as Free · 9 in-app purchase option(s). Senza: Keto & Fasting prices as Free. Kalo - AI Calorie Tracking is marked for Photo logging, Audio logging, Text logging. Senza: Keto & Fasting is not. Editorial scores are 7.8 for Kalo - AI Calorie Tracking and 5.2 for Senza: Keto & Fasting, on a 10-point scale. That score is not the store rating.
Price
Kalo - AI Calorie Tracking: Free · 9 in-app purchase option(s).
Senza: Keto & Fasting: Free.
Monthly figure: Kalo - AI Calorie Tracking $7.99, Senza: Keto & Fasting unknown.
Yearly figure: Kalo - AI Calorie Tracking $29.99, Senza: Keto & Fasting unknown.
Features that differ
Photo logging: only Kalo - AI Calorie Tracking is marked available. Allows users to snap a photo of their meal for instant calorie and macro analysis.
Audio logging: only Kalo - AI Calorie Tracking is marked available. Supports logging meals hands-free using voice input.
Text logging: only Kalo - AI Calorie Tracking is marked available. Users can manually search for and log food items.
Micronutrients: only Kalo - AI Calorie Tracking is marked available. Offers detailed nutrition information, likely part of the premium subscription.
Water tracking: only Kalo - AI Calorie Tracking is marked available. Includes water intake tracking, though reviewers note inconvenient UI and lack of Apple Health sync.
Accuracy focus: only Kalo - AI Calorie Tracking is marked available. The app provides instant and generally reliable calorie and macro estimations from various input methods.
Fit
Kalo - AI Calorie Tracking is filed for Busy Individuals — Ideal for those needing quick and effortless meal logging through AI photo, barcode, or voice input.; AI-Driven Tracking Enthusiasts — Suited for users who prioritize artificial intelligence for nutrition analysis and insights.; Macro & Calorie Managers — Excellent for individuals focused on precise tracking of calories, protein, carbs, and fats..
Senza: Keto & Fasting has no best-fit line.
Where the scores differ
Accuracy: Kalo - AI Calorie Tracking 8, Senza: Keto & Fasting 5. Kalo - AI Calorie Tracking: Quality rating of the accuracy feature (5 if unknown). Senza: Keto & Fasting: Quality rating of the accuracy feature (5 if unknown).
Pricing value: Kalo - AI Calorie Tracking 8.5, Senza: Keto & Fasting 10. Kalo - AI Calorie Tracking: 10 - annualised price $29.99/15 (+0.5 if free trial). Senza: Keto & Fasting: 10 - annualised price $0.00/15 (+0.5 if free trial).
Ease of use: Kalo - AI Calorie Tracking 10, Senza: Keto & Fasting 5. Kalo - AI Calorie Tracking: 5 + 5 x best quality of fast-logging features (AI image/text/audio, barcode). Senza: Keto & Fasting: 5 + 5 x best quality of fast-logging features (AI image/text/audio, barcode).
Feature depth: Kalo - AI Calorie Tracking 9.8, Senza: Keto & Fasting 2.3. Kalo - AI Calorie Tracking: Quality-weighted share of tracked features available (excellent 1.0 .. poor 0.2), x1.6, capped at 10. Senza: Keto & Fasting: Quality-weighted share of tracked features available (excellent 1.0 .. poor 0.2), x1.6, capped at 10.
Beginner friendliness: Kalo - AI Calorie Tracking 10, Senza: Keto & Fasting 7. Kalo - AI Calorie Tracking: 60% easeOfUse + 40% beginner skill-level fit. Senza: Keto & Fasting: 60% easeOfUse + 40% beginner skill-level fit.
User feedback: Kalo - AI Calorie Tracking 8.2, Senza: Keto & Fasting 9. Kalo - AI Calorie Tracking: Bayesian rating 4.68 (iOS 4.79x4410 + Play 4.56x3145, prior 4.3x200) + review stars sentiment -0.45 over 20 reviews. Senza: Keto & Fasting: Bayesian rating 4.72 (iOS 4.78x10816 + Play 4.44x1907, prior 4.3x200) + review stars sentiment +0.45 over 20 reviews.
Maintenance: Kalo - AI Calorie Tracking 9.3, Senza: Keto & Fasting 1.7. Kalo - AI Calorie Tracking: Last release 1 days ago (half-life 90d, 70%) + median 9 days between releases (30%). Senza: Keto & Fasting: Last release 332 days ago (half-life 90d, 70%) + median 47 days between releases (30%).
Traction: Kalo - AI Calorie Tracking 6.5, Senza: Keto & Fasting 6.8. Kalo - AI Calorie Tracking: log10 of 7555 total ratings (iOS+Play), 1M ratings = 10. Senza: Keto & Fasting: log10 of 12723 total ratings (iOS+Play), 1M ratings = 10.
Who should pick which
Choose Kalo - AI Calorie Tracking if you need Photo logging and Audio logging.