Calorie Tracker Guide · 2026-11-14
Verdict
Foodvisor - AI Calorie Counter prices as Free · 10 in-app purchase option(s). Senza: Keto & Fasting prices as Free. Foodvisor - AI Calorie Counter is marked for Photo logging, Text logging, Micronutrients. Senza: Keto & Fasting is not. Senza: Keto & Fasting is marked for Fasting. Foodvisor - AI Calorie Counter is not. Editorial scores are 7.5 for Foodvisor - AI Calorie Counter and 5.2 for Senza: Keto & Fasting, on a 10-point scale. That score is not the store rating.
Price
Foodvisor - AI Calorie Counter: Free · 10 in-app purchase option(s).
Senza: Keto & Fasting: Free.
Monthly figure: Foodvisor - AI Calorie Counter $14.99, Senza: Keto & Fasting unknown.
Yearly figure: Foodvisor - AI Calorie Counter $83.99, Senza: Keto & Fasting unknown.
Features that differ
Photo logging: only Foodvisor - AI Calorie Counter is marked available. Core feature; identifies food from photos.
Text logging: only Foodvisor - AI Calorie Counter is marked available. Standard manual entry available.
Micronutrients: only Foodvisor - AI Calorie Counter is marked available. Included in detailed analysis.
Water tracking: only Foodvisor - AI Calorie Counter is marked available. Standard tracking functionality.
Fasting: only Senza: Keto & Fasting is marked available. Mentioned in the App Store description.
Accuracy focus: only Foodvisor - AI Calorie Counter is marked available. AI recognition is generally reliable but requires verification.
Fit
Foodvisor - AI Calorie Counter is filed for Visual Trackers — Users who prefer taking photos over manual data entry.; Nutrition Beginners — Those needing guidance on portion control and basic healthy habits..
Senza: Keto & Fasting has no best-fit line.
Where the scores differ
Accuracy: Foodvisor - AI Calorie Counter 8, Senza: Keto & Fasting 5. Foodvisor - AI Calorie Counter: Quality rating of the accuracy feature (5 if unknown). Senza: Keto & Fasting: Quality rating of the accuracy feature (5 if unknown).
Pricing value: Foodvisor - AI Calorie Counter 4.9, Senza: Keto & Fasting 10. Foodvisor - AI Calorie Counter: 10 - annualised price $83.99/15 (+0.5 if free trial). Senza: Keto & Fasting: 10 - annualised price $0.00/15 (+0.5 if free trial).
Ease of use: Foodvisor - AI Calorie Counter 10, Senza: Keto & Fasting 5. Foodvisor - AI Calorie Counter: 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: Foodvisor - AI Calorie Counter 7.8, Senza: Keto & Fasting 2.3. Foodvisor - AI Calorie Counter: 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: Foodvisor - AI Calorie Counter 10, Senza: Keto & Fasting 7. Foodvisor - AI Calorie Counter: 60% easeOfUse + 40% beginner skill-level fit. Senza: Keto & Fasting: 60% easeOfUse + 40% beginner skill-level fit.
User feedback: Foodvisor - AI Calorie Counter 8.9, Senza: Keto & Fasting 9. Foodvisor - AI Calorie Counter: Bayesian rating 4.69 (iOS 4.60x18473 + Play 4.70x218672, prior 4.3x200) + review stars sentiment +0.70 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: Foodvisor - AI Calorie Counter 8.9, Senza: Keto & Fasting 1.7. Foodvisor - AI Calorie Counter: Last release 5 days ago (half-life 90d, 70%) + median 12 days between releases (30%). Senza: Keto & Fasting: Last release 332 days ago (half-life 90d, 70%) + median 47 days between releases (30%).
Traction: Foodvisor - AI Calorie Counter 9, Senza: Keto & Fasting 6.8. Foodvisor - AI Calorie Counter: log10 of 237145 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 Foodvisor - AI Calorie Counter if you need Photo logging and Text logging. Choose Senza: Keto & Fasting if you need Fasting.