Calorie Tracker Guide · 2026-11-14
Verdict
Calorie Counter by fatsecret prices as Free · 7 in-app purchase option(s). Senza: Keto & Fasting prices as Free. Calorie Counter by fatsecret is marked for Photo logging, Text logging, Micronutrients. Senza: Keto & Fasting is not. Editorial scores are 8 for Calorie Counter by fatsecret and 5.2 for Senza: Keto & Fasting, on a 10-point scale. That score is not the store rating.
Price
Calorie Counter by fatsecret: Free · 7 in-app purchase option(s).
Senza: Keto & Fasting: Free.
Monthly figure: Calorie Counter by fatsecret $10.49, Senza: Keto & Fasting unknown.
Yearly figure: Calorie Counter by fatsecret $41.99, Senza: Keto & Fasting unknown.
Features that differ
Photo logging: only Calorie Counter by fatsecret is marked available. Includes image recognition for food logging.
Text logging: only Calorie Counter by fatsecret is marked available. Standard text search and auto-complete.
Micronutrients: only Calorie Counter by fatsecret is marked available. Tracks fiber and other nutrients.
Water tracking: only Calorie Counter by fatsecret is marked available. Available as a premium feature.
Coach connection: only Calorie Counter by fatsecret is marked available. FatSecret Professional allows sharing data with health pros.
Accuracy focus: only Calorie Counter by fatsecret is marked available. Database entries are frequently reported as inaccurate.
Fit
Calorie Counter by fatsecret is filed for Budget-conscious trackers — Users who need a comprehensive, ad-free calorie tracker without paying for a subscription.; Macro-focused dieters — Individuals who prioritize detailed macro breakdowns by meal and day.; Apple Health users — Those who want seamless data syncing between their fitness apps and Apple Health..
Senza: Keto & Fasting has no best-fit line.
Where the scores differ
Accuracy: Calorie Counter by fatsecret 4.5, Senza: Keto & Fasting 5. Calorie Counter by fatsecret: Quality rating of the accuracy feature (5 if unknown). Senza: Keto & Fasting: Quality rating of the accuracy feature (5 if unknown).
Pricing value: Calorie Counter by fatsecret 7.2, Senza: Keto & Fasting 10. Calorie Counter by fatsecret: 10 - annualised price $41.99/15 (+0.5 if free trial). Senza: Keto & Fasting: 10 - annualised price $0.00/15 (+0.5 if free trial).
Ease of use: Calorie Counter by fatsecret 9, Senza: Keto & Fasting 5. Calorie Counter by fatsecret: 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 Counter by fatsecret 9.5, Senza: Keto & Fasting 2.3. Calorie Counter by fatsecret: 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 Counter by fatsecret 9.4, Senza: Keto & Fasting 7. Calorie Counter by fatsecret: 60% easeOfUse + 40% beginner skill-level fit. Senza: Keto & Fasting: 60% easeOfUse + 40% beginner skill-level fit.
User feedback: Calorie Counter by fatsecret 7.3, Senza: Keto & Fasting 9. Calorie Counter by fatsecret: Bayesian rating 4.51 (iOS 4.72x15526 + Play 4.50x548707, prior 4.3x200) + review stars sentiment +0.10 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 Counter by fatsecret 8.6, Senza: Keto & Fasting 1.7. Calorie Counter by fatsecret: Last release 10 days ago (half-life 90d, 70%) + median 13 days between releases (30%). Senza: Keto & Fasting: Last release 332 days ago (half-life 90d, 70%) + median 47 days between releases (30%).
Traction: Calorie Counter by fatsecret 9.6, Senza: Keto & Fasting 6.8. Calorie Counter by fatsecret: log10 of 564233 total ratings (iOS+Play), 1M ratings = 10. Senza: Keto & Fasting: log10 of 12723 total ratings (iOS+Play), 1M ratings = 10.
Coachability: Calorie Counter by fatsecret 8, Senza: Keto & Fasting 0. Calorie Counter by fatsecret: Best quality of aiCoach / coachConnection features. Senza: Keto & Fasting: Best quality of aiCoach / coachConnection features.
Who should pick which
Choose Calorie Counter by fatsecret if you need Photo logging and Text logging.