Calorie Tracker Guide · 2026-11-14
Verdict
Foodnoms: Nutrition Tracker prices as Free · 8 in-app purchase option(s). Senza: Keto & Fasting prices as Free. Foodnoms: Nutrition Tracker is marked for Photo logging, Micronutrients, Water tracking. Senza: Keto & Fasting is not. Editorial scores are 7.7 for Foodnoms: Nutrition Tracker and 5.2 for Senza: Keto & Fasting, on a 10-point scale. That score is not the store rating.
Price
Foodnoms: Nutrition Tracker: Free · 8 in-app purchase option(s).
Senza: Keto & Fasting: Free.
Monthly figure: Foodnoms: Nutrition Tracker $5.99, Senza: Keto & Fasting unknown.
Yearly figure: Foodnoms: Nutrition Tracker $39.99, Senza: Keto & Fasting unknown.
Features that differ
Photo logging: only Foodnoms: Nutrition Tracker is marked available. AI meal scanner available in premium tier.
Micronutrients: only Foodnoms: Nutrition Tracker is marked available. Available in premium tier.
Water tracking: only Foodnoms: Nutrition Tracker is marked available. Dedicated tracking and widget support.
Accuracy focus: only Foodnoms: Nutrition Tracker is marked available. Database is large and supports label scanning.
Fit
Foodnoms: Nutrition Tracker is filed for Apple Ecosystem Users — Ideal for those who want a native app that syncs perfectly with iCloud and Health.; Macro Trackers — Perfect for users who need precise control over macro and calorie goals..
Senza: Keto & Fasting has no best-fit line.
Where the scores differ
Accuracy: Foodnoms: Nutrition Tracker 8, Senza: Keto & Fasting 5. Foodnoms: Nutrition Tracker: Quality rating of the accuracy feature (5 if unknown). Senza: Keto & Fasting: Quality rating of the accuracy feature (5 if unknown).
Pricing value: Foodnoms: Nutrition Tracker 7.3, Senza: Keto & Fasting 10. Foodnoms: Nutrition 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: Foodnoms: Nutrition Tracker 9, Senza: Keto & Fasting 5. Foodnoms: Nutrition 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: Foodnoms: Nutrition Tracker 9.6, Senza: Keto & Fasting 2.3. Foodnoms: Nutrition 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: Foodnoms: Nutrition Tracker 9.4, Senza: Keto & Fasting 7. Foodnoms: Nutrition Tracker: 60% easeOfUse + 40% beginner skill-level fit. Senza: Keto & Fasting: 60% easeOfUse + 40% beginner skill-level fit.
User feedback: Foodnoms: Nutrition Tracker 8.9, Senza: Keto & Fasting 9. Foodnoms: Nutrition Tracker: Bayesian rating 4.72 (iOS 4.73x7961 + Play 0.00x0, prior 4.3x200) + review stars sentiment +0.30 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: Foodnoms: Nutrition Tracker 8.8, Senza: Keto & Fasting 1.7. Foodnoms: Nutrition Tracker: Last release 9 days ago (half-life 90d, 70%) + median 10 days between releases (30%). Senza: Keto & Fasting: Last release 332 days ago (half-life 90d, 70%) + median 47 days between releases (30%).
Traction: Foodnoms: Nutrition Tracker 6.5, Senza: Keto & Fasting 6.8. Foodnoms: Nutrition Tracker: log10 of 7961 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 Foodnoms: Nutrition Tracker if you need Photo logging and Micronutrients.