Calorie Tracker Guide · 2026-11-14
Verdict
Fast FODMAP Lookup & Learn is marked for Coach connection. Senza: Keto & Fasting is not. Senza: Keto & Fasting is marked for Barcode scanner, Apple Health, Macro tracking. Fast FODMAP Lookup & Learn is not. Editorial scores are 5.6 for Fast FODMAP Lookup & Learn and 5.2 for Senza: Keto & Fasting, on a 10-point scale. That score is not the store rating.
Price
Fast FODMAP Lookup & Learn: 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.
Coach connection: only Fast FODMAP Lookup & Learn is marked available. Mentioned in the App Store description.
Fit
Fast FODMAP Lookup & Learn has no best-fit line.
Senza: Keto & Fasting has no best-fit line.
Where the scores differ
Feature depth: Fast FODMAP Lookup & Learn 0.8, Senza: Keto & Fasting 2.3. Fast FODMAP Lookup & Learn: 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: Fast FODMAP Lookup & Learn 8.8, Senza: Keto & Fasting 9. Fast FODMAP Lookup & Learn: Bayesian rating 4.74 (iOS 4.74x21374 + Play 4.75x6002, prior 4.3x200) + review stars sentiment +0.00 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: Fast FODMAP Lookup & Learn 2.7, Senza: Keto & Fasting 1.7. Fast FODMAP Lookup & Learn: Last release 235 days ago (half-life 90d, 70%) + median 29 days between releases (30%). Senza: Keto & Fasting: Last release 332 days ago (half-life 90d, 70%) + median 47 days between releases (30%).
Traction: Fast FODMAP Lookup & Learn 7.4, Senza: Keto & Fasting 6.8. Fast FODMAP Lookup & Learn: log10 of 27376 total ratings (iOS+Play), 1M ratings = 10. Senza: Keto & Fasting: log10 of 12723 total ratings (iOS+Play), 1M ratings = 10.
Coachability: Fast FODMAP Lookup & Learn 5.5, Senza: Keto & Fasting 0. Fast FODMAP Lookup & Learn: Best quality of aiCoach / coachConnection features. Senza: Keto & Fasting: Best quality of aiCoach / coachConnection features.
Who should pick which
Choose Fast FODMAP Lookup & Learn if you need Coach connection. Choose Senza: Keto & Fasting if you need Barcode scanner and Apple Health.