Calorie Tracker Guide · 2026-11-14
Verdict
Pro Cal - AI Calorie Tracker prices as Free · 10 in-app purchase option(s). Senza: Keto & Fasting prices as Free. Pro Cal - AI Calorie Tracker is marked for Photo logging, Text logging, Accuracy focus. Senza: Keto & Fasting is not. Senza: Keto & Fasting is marked for Apple Health, Fasting. Pro Cal - AI Calorie Tracker is not. Editorial scores are 7 for Pro Cal - AI Calorie Tracker and 5.2 for Senza: Keto & Fasting, on a 10-point scale. That score is not the store rating.
Price
Pro Cal - AI Calorie Tracker: Free · 10 in-app purchase option(s).
Senza: Keto & Fasting: Free.
Yearly figure: Pro Cal - AI Calorie Tracker $39.99, Senza: Keto & Fasting unknown.
Features that differ
Photo logging: only Pro Cal - AI Calorie Tracker is marked available. The app prominently features a 'Smart Food Scanner' that uses AI to recognize food from pictures for calorie counting.
Text logging: only Pro Cal - AI Calorie Tracker is marked available. A 'Search With AI' button is available for text-based food descriptions, suggesting AI assistance in logging.
Apple Health: only Senza: Keto & Fasting is marked available. Mentioned in the App Store description.
Fasting: only Senza: Keto & Fasting is marked available. Mentioned in the App Store description.
Accuracy focus: only Pro Cal - AI Calorie Tracker is marked available. The developer claims 'second to none regarding calorie count accuracy,' and a user review states 'Scanning food seems to be fairly accurate'.
Fit
Pro Cal - AI Calorie Tracker is filed for AI-Powered Food Logging — Individuals who prioritize quick and easy meal logging through photo recognition and barcode scanning.; Calorie & Macro Tracking — Users primarily focused on monitoring their daily calorie intake and macronutrient distribution for diet management.; Simple Meal Ideas — Those looking for basic recipe suggestions with estimated calories and preparation times..
Senza: Keto & Fasting has no best-fit line.
Where the scores differ
Accuracy: Pro Cal - AI Calorie Tracker 8, Senza: Keto & Fasting 5. Pro Cal - AI Calorie Tracker: Quality rating of the accuracy feature (5 if unknown). Senza: Keto & Fasting: Quality rating of the accuracy feature (5 if unknown).
Pricing value: Pro Cal - AI Calorie Tracker 7.8, Senza: Keto & Fasting 10. Pro Cal - AI Calorie Tracker: 10 - annualised price $39.99/15 (+0.5 if free trial). Senza: Keto & Fasting: 10 - annualised price $0.00/15 (+0.5 if free trial).
Ease of use: Pro Cal - AI Calorie Tracker 10, Senza: Keto & Fasting 5. Pro Cal - AI Calorie Tracker: 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: Pro Cal - AI Calorie Tracker 5.7, Senza: Keto & Fasting 2.3. Pro Cal - AI Calorie Tracker: 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: Pro Cal - AI Calorie Tracker 10, Senza: Keto & Fasting 7. Pro Cal - AI Calorie Tracker: 60% easeOfUse + 40% beginner skill-level fit. Senza: Keto & Fasting: 60% easeOfUse + 40% beginner skill-level fit.
User feedback: Pro Cal - AI Calorie Tracker 8.8, Senza: Keto & Fasting 9. Pro Cal - AI Calorie Tracker: Bayesian rating 4.80 (iOS 4.80x13677 + Play 0.00x0, prior 4.3x200) + review stars sentiment -1.00 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: Pro Cal - AI Calorie Tracker 8.4, Senza: Keto & Fasting 1.7. Pro Cal - AI Calorie Tracker: Last release 10 days ago (half-life 90d, 70%) + median 17 days between releases (30%). Senza: Keto & Fasting: Last release 332 days ago (half-life 90d, 70%) + median 47 days between releases (30%).
Traction: Pro Cal - AI Calorie Tracker 6.9, Senza: Keto & Fasting 6.8. Pro Cal - AI Calorie Tracker: log10 of 13677 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 Pro Cal - AI Calorie Tracker if you need Photo logging and Text logging. Choose Senza: Keto & Fasting if you need Apple Health and Fasting.