Calorie Tracker Guide · 2026-11-14
Verdict
Glapp — Smart GLP-1 Tracker prices as Free · 3 in-app purchase option(s). Senza: Keto & Fasting prices as Free. Senza: Keto & Fasting is marked for Barcode scanner, Apple Health, Macro tracking. Glapp — Smart GLP-1 Tracker is not. Editorial scores are 6 for Glapp — Smart GLP-1 Tracker and 5.2 for Senza: Keto & Fasting, on a 10-point scale. That score is not the store rating.
Price
Glapp — Smart GLP-1 Tracker: Free · 3 in-app purchase option(s).
Senza: Keto & Fasting: Free.
Monthly figure: Glapp — Smart GLP-1 Tracker $9.99, Senza: Keto & Fasting unknown.
Yearly figure: Glapp — Smart GLP-1 Tracker $39.99, Senza: Keto & Fasting unknown.
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
Glapp — Smart GLP-1 Tracker has no best-fit line.
Senza: Keto & Fasting has no best-fit line.
Where the scores differ
Pricing value: Glapp — Smart GLP-1 Tracker 7.3, Senza: Keto & Fasting 10. Glapp — Smart GLP-1 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).
Feature depth: Glapp — Smart GLP-1 Tracker 1.5, Senza: Keto & Fasting 2.3. Glapp — Smart GLP-1 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: Glapp — Smart GLP-1 Tracker 8.8, Senza: Keto & Fasting 9. Glapp — Smart GLP-1 Tracker: Bayesian rating 4.67 (iOS 4.76x1095 + Play 4.62x508, prior 4.3x200) + review stars sentiment +0.90 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: Glapp — Smart GLP-1 Tracker 9, Senza: Keto & Fasting 1.7. Glapp — Smart GLP-1 Tracker: Last release 4 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: Glapp — Smart GLP-1 Tracker 5.3, Senza: Keto & Fasting 6.8. Glapp — Smart GLP-1 Tracker: log10 of 1603 total ratings (iOS+Play), 1M ratings = 10. Senza: Keto & Fasting: log10 of 12723 total ratings (iOS+Play), 1M ratings = 10.
Coachability: Glapp — Smart GLP-1 Tracker 5.5, Senza: Keto & Fasting 0. Glapp — Smart GLP-1 Tracker: Best quality of aiCoach / coachConnection features. Senza: Keto & Fasting: Best quality of aiCoach / coachConnection features.
Who should pick which
Choose Senza: Keto & Fasting if you need Barcode scanner and Apple Health.