Calorie Tracker Guide · 2026-11-14
Verdict
Calorie Mama AI: Diet Counter prices as Free · 9 in-app purchase option(s). Senza: Keto & Fasting prices as Free. Calorie Mama AI: Diet Counter is marked for Photo logging, Text logging, Micronutrients. Senza: Keto & Fasting is not. Senza: Keto & Fasting is marked for Fasting. Calorie Mama AI: Diet Counter is not. Editorial scores are 6.3 for Calorie Mama AI: Diet Counter and 5.2 for Senza: Keto & Fasting, on a 10-point scale. That score is not the store rating.
Price
Calorie Mama AI: Diet Counter: Free · 9 in-app purchase option(s).
Senza: Keto & Fasting: Free.
Monthly figure: Calorie Mama AI: Diet Counter $9.99, Senza: Keto & Fasting unknown.
Yearly figure: Calorie Mama AI: Diet Counter $29.99, Senza: Keto & Fasting unknown.
Features that differ
Photo logging: only Calorie Mama AI: Diet Counter is marked available. Core feature; uses computer vision to identify food, but accuracy is frequently criticized by users.
Text logging: only Calorie Mama AI: Diet Counter is marked available. Standard manual search and barcode scanning available.
Micronutrients: only Calorie Mama AI: Diet Counter is marked available. Premium feature; tracks vitamins and minerals.
Fasting: only Senza: Keto & Fasting is marked available. Mentioned in the App Store description.
Accuracy focus: only Calorie Mama AI: Diet Counter is marked available. Marketing claims 99.9% accuracy, but user experience contradicts this.
Fit
Calorie Mama AI: Diet Counter is filed for Casual Trackers — Users who want a quick, visual way to log food without manual database searching.; Visual Learners — Those who prefer photo-based interfaces over text-heavy data entry..
Senza: Keto & Fasting has no best-fit line.
Where the scores differ
Accuracy: Calorie Mama AI: Diet Counter 4.5, Senza: Keto & Fasting 5. Calorie Mama AI: Diet Counter: Quality rating of the accuracy feature (5 if unknown). Senza: Keto & Fasting: Quality rating of the accuracy feature (5 if unknown).
Pricing value: Calorie Mama AI: Diet Counter 8, Senza: Keto & Fasting 10. Calorie Mama AI: Diet Counter: 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: Calorie Mama AI: Diet Counter 9, Senza: Keto & Fasting 5. Calorie Mama AI: Diet 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: Calorie Mama AI: Diet Counter 6.5, Senza: Keto & Fasting 2.3. Calorie Mama AI: Diet 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: Calorie Mama AI: Diet Counter 9.4, Senza: Keto & Fasting 7. Calorie Mama AI: Diet Counter: 60% easeOfUse + 40% beginner skill-level fit. Senza: Keto & Fasting: 60% easeOfUse + 40% beginner skill-level fit.
User feedback: Calorie Mama AI: Diet Counter 8, Senza: Keto & Fasting 9. Calorie Mama AI: Diet Counter: Bayesian rating 4.62 (iOS 4.82x4476 + Play 3.63x857, prior 4.3x200) + review stars sentiment -0.05 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: Calorie Mama AI: Diet Counter 6.4, Senza: Keto & Fasting 1.7. Calorie Mama AI: Diet Counter: Last release 45 days ago (half-life 90d, 70%) + median 32 days between releases (30%). Senza: Keto & Fasting: Last release 332 days ago (half-life 90d, 70%) + median 47 days between releases (30%).
Traction: Calorie Mama AI: Diet Counter 6.2, Senza: Keto & Fasting 6.8. Calorie Mama AI: Diet Counter: log10 of 5333 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 Calorie Mama AI: Diet Counter if you need Photo logging and Text logging. Choose Senza: Keto & Fasting if you need Fasting.