Calorie Tracker Guide · 2026-11-14
Verdict
FitGenie: Macro & Food Tracker prices as Free · 10 in-app purchase option(s). Senza: Keto & Fasting prices as Free. Senza: Keto & Fasting is marked for Barcode scanner, Workout tracking, Fasting. FitGenie: Macro & Food Tracker is not. Editorial scores are 4.8 for FitGenie: Macro & Food Tracker and 5.2 for Senza: Keto & Fasting, on a 10-point scale. That score is not the store rating.
Price
FitGenie: Macro & Food Tracker: Free · 10 in-app purchase option(s).
Senza: Keto & Fasting: Free.
Monthly figure: FitGenie: Macro & Food Tracker $14.99, Senza: Keto & Fasting unknown.
Yearly figure: FitGenie: Macro & Food Tracker $69.99, Senza: Keto & Fasting unknown.
Features that differ
Barcode scanner: only Senza: Keto & Fasting is marked available.
Workout tracking: only Senza: Keto & Fasting is marked available. Mentioned in the App Store description.
Fasting: only Senza: Keto & Fasting is marked available. Mentioned in the App Store description.
Fit
FitGenie: Macro & Food Tracker has no best-fit line.
Senza: Keto & Fasting has no best-fit line.
Where the scores differ
Pricing value: FitGenie: Macro & Food Tracker 5.3, Senza: Keto & Fasting 10. FitGenie: Macro & Food Tracker: 10 - annualised price $69.99/15 (+0.5 if free trial). Senza: Keto & Fasting: 10 - annualised price $0.00/15 (+0.5 if free trial).
Feature depth: FitGenie: Macro & Food Tracker 1.1, Senza: Keto & Fasting 2.3. FitGenie: Macro & Food 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.
User feedback: FitGenie: Macro & Food Tracker 8.5, Senza: Keto & Fasting 9. FitGenie: Macro & Food Tracker: Bayesian rating 4.68 (iOS 4.76x2184 + Play 2.73x50, 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: FitGenie: Macro & Food Tracker 5.6, Senza: Keto & Fasting 1.7. FitGenie: Macro & Food Tracker: Last release 82 days ago (half-life 90d, 70%) + median 18 days between releases (30%). Senza: Keto & Fasting: Last release 332 days ago (half-life 90d, 70%) + median 47 days between releases (30%).
Traction: FitGenie: Macro & Food Tracker 5.6, Senza: Keto & Fasting 6.8. FitGenie: Macro & Food Tracker: log10 of 2234 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 Senza: Keto & Fasting if you need Barcode scanner and Workout tracking.