Calorie Tracker Guide · 2026-11-14
Verdict
Senza: Keto & Fasting prices as Free. SnapCal: AI Calorie Counter prices as Free · 7 in-app purchase option(s). Senza: Keto & Fasting is marked for Fasting. SnapCal: AI Calorie Counter is not. SnapCal: AI Calorie Counter is marked for Photo logging, Text logging, Micronutrients. Senza: Keto & Fasting is not. Editorial scores are 5.2 for Senza: Keto & Fasting and 8 for SnapCal: AI Calorie Counter, on a 10-point scale. That score is not the store rating.
Price
Senza: Keto & Fasting: Free.
SnapCal: AI Calorie Counter: Free · 7 in-app purchase option(s).
Monthly figure: Senza: Keto & Fasting unknown, SnapCal: AI Calorie Counter $14.99.
Yearly figure: Senza: Keto & Fasting unknown, SnapCal: AI Calorie Counter $29.99.
Features that differ
Photo logging: only SnapCal: AI Calorie Counter is marked available. Core feature for food logging, but user reviews indicate significant accuracy issues with food recognition and portion sizing.
Text logging: only SnapCal: AI Calorie Counter is marked available. Users can manually search for food items, implying text-based logging.
Micronutrients: only SnapCal: AI Calorie Counter is marked available. Tracks some micronutrients like sodium, fiber, and cholesterol. User reviews indicate accuracy issues.
Water tracking: only SnapCal: AI Calorie Counter is marked available. Dedicated feature for tracking daily water intake.
Fasting: only Senza: Keto & Fasting is marked available. Mentioned in the App Store description.
Accuracy focus: only SnapCal: AI Calorie Counter is marked available. The app claims accuracy for food recognition and calorie counting, but user reviews frequently report significant inaccuracies.
Fit
Senza: Keto & Fasting has no best-fit line.
SnapCal: AI Calorie Counter is filed for Calorie Counters — For individuals focused on tracking daily calorie intake for weight management, with a clear budget and remaining calories.; Beginner Trackers — For those new to food logging who prefer a simple, photo-based entry method to get started quickly.; Weight Loss Seekers — For users aiming to lose weight with personalized calorie goals, progress tracking, and motivational nudges..
Where the scores differ
Accuracy: Senza: Keto & Fasting 5, SnapCal: AI Calorie Counter 4.5. Senza: Keto & Fasting: Quality rating of the accuracy feature (5 if unknown). SnapCal: AI Calorie Counter: Quality rating of the accuracy feature (5 if unknown).
Pricing value: Senza: Keto & Fasting 10, SnapCal: AI Calorie Counter 8.5. Senza: Keto & Fasting: 10 - annualised price $0.00/15 (+0.5 if free trial). SnapCal: AI Calorie Counter: 10 - annualised price $29.99/15 (+0.5 if free trial).
Ease of use: Senza: Keto & Fasting 5, SnapCal: AI Calorie Counter 9. Senza: Keto & Fasting: 5 + 5 x best quality of fast-logging features (AI image/text/audio, barcode). SnapCal: AI Calorie Counter: 5 + 5 x best quality of fast-logging features (AI image/text/audio, barcode).
Feature depth: Senza: Keto & Fasting 2.3, SnapCal: AI Calorie Counter 7.2. Senza: Keto & Fasting: Quality-weighted share of tracked features available (excellent 1.0 .. poor 0.2), x1.6, capped at 10. SnapCal: AI Calorie Counter: Quality-weighted share of tracked features available (excellent 1.0 .. poor 0.2), x1.6, capped at 10.
Beginner friendliness: Senza: Keto & Fasting 7, SnapCal: AI Calorie Counter 9.4. Senza: Keto & Fasting: 60% easeOfUse + 40% beginner skill-level fit. SnapCal: AI Calorie Counter: 60% easeOfUse + 40% beginner skill-level fit.
User feedback: Senza: Keto & Fasting 9, SnapCal: AI Calorie Counter 9.4. Senza: Keto & Fasting: Bayesian rating 4.72 (iOS 4.78x10816 + Play 4.44x1907, prior 4.3x200) + review stars sentiment +0.45 over 20 reviews. SnapCal: AI Calorie Counter: Bayesian rating 4.81 (iOS 4.81x12667 + Play 0.00x0, prior 4.3x200) + review stars sentiment +0.05 over 20 reviews.
Maintenance: Senza: Keto & Fasting 1.7, SnapCal: AI Calorie Counter 9.2. Senza: Keto & Fasting: Last release 332 days ago (half-life 90d, 70%) + median 47 days between releases (30%). SnapCal: AI Calorie Counter: Last release 4 days ago (half-life 90d, 70%) + median 7 days between releases (30%).
Coachability: Senza: Keto & Fasting 0, SnapCal: AI Calorie Counter 8. Senza: Keto & Fasting: Best quality of aiCoach / coachConnection features. SnapCal: AI Calorie Counter: Best quality of aiCoach / coachConnection features.
Who should pick which
Choose Senza: Keto & Fasting if you need Fasting. Choose SnapCal: AI Calorie Counter if you need Photo logging and Text logging.