Calorie Tracker Guide · 2026-11-14
Verdict
Senza: Keto & Fasting is marked for Barcode scanner, Apple Health, Macro tracking. Low FODMAP diet A to Z is not.
Price
Low FODMAP diet A to Z: Free.
Senza: Keto & Fasting: Free.
Features that differ
Barcode scanner: only Senza: Keto & Fasting is marked available.
Apple Health: only Senza: Keto & Fasting is marked available. Mentioned in the App Store description.
Macro tracking: only Senza: Keto & Fasting is marked available. Mentioned in the App Store description.
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
Low FODMAP diet A to Z has no best-fit line.
Senza: Keto & Fasting has no best-fit line.
Where the scores differ
Feature depth: Low FODMAP diet A to Z 0, Senza: Keto & Fasting 2.3. Low FODMAP diet A to Z: 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: Low FODMAP diet A to Z 9.3, Senza: Keto & Fasting 9. Low FODMAP diet A to Z: Bayesian rating 4.76 (iOS 4.76x9250 + Play 4.79x5426, prior 4.3x200) + review stars sentiment +0.55 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: Low FODMAP diet A to Z 5, Senza: Keto & Fasting 1.7. Low FODMAP diet A to Z: Last release 71 days ago (half-life 90d, 70%) + median 61 days between releases (30%). Senza: Keto & Fasting: Last release 332 days ago (half-life 90d, 70%) + median 47 days between releases (30%).
Traction: Low FODMAP diet A to Z 6.9, Senza: Keto & Fasting 6.8. Low FODMAP diet A to Z: log10 of 14676 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 Apple Health.