Calorie Tracker Guide · 2026-11-14
Verdict
BetterTogether: Weight Loss prices as Free · 10 in-app purchase option(s). Senza: Keto & Fasting prices as Free. BetterTogether: Weight Loss is marked for Photo logging, Water tracking. Senza: Keto & Fasting is not. Senza: Keto & Fasting is marked for Barcode scanner, Workout tracking, Fasting. BetterTogether: Weight Loss is not. Editorial scores are 5.7 for BetterTogether: Weight Loss and 5.2 for Senza: Keto & Fasting, on a 10-point scale. That score is not the store rating.
Price
BetterTogether: Weight Loss: Free · 10 in-app purchase option(s).
Senza: Keto & Fasting: Free.
Monthly figure: BetterTogether: Weight Loss $14.99, Senza: Keto & Fasting unknown.
Yearly figure: BetterTogether: Weight Loss $39.99, Senza: Keto & Fasting unknown.
Features that differ
Photo logging: only BetterTogether: Weight Loss is marked available. Mentioned in the App Store description.
Barcode scanner: only Senza: Keto & Fasting is marked available.
Water tracking: only BetterTogether: Weight Loss 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
BetterTogether: Weight Loss has no best-fit line.
Senza: Keto & Fasting has no best-fit line.
Where the scores differ
Pricing value: BetterTogether: Weight Loss 7.3, Senza: Keto & Fasting 10. BetterTogether: Weight Loss: 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: BetterTogether: Weight Loss 7.8, Senza: Keto & Fasting 5. BetterTogether: Weight Loss: 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).
Beginner friendliness: BetterTogether: Weight Loss 8.6, Senza: Keto & Fasting 7. BetterTogether: Weight Loss: 60% easeOfUse + 40% beginner skill-level fit. Senza: Keto & Fasting: 60% easeOfUse + 40% beginner skill-level fit.
User feedback: BetterTogether: Weight Loss 8.1, Senza: Keto & Fasting 9. BetterTogether: Weight Loss: Bayesian rating 4.61 (iOS 4.71x7819 + Play 4.09x1353, prior 4.3x200) + review stars sentiment +0.40 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: BetterTogether: Weight Loss 9.3, Senza: Keto & Fasting 1.7. BetterTogether: Weight Loss: Last release 2 days ago (half-life 90d, 70%) + median 7 days between releases (30%). Senza: Keto & Fasting: Last release 332 days ago (half-life 90d, 70%) + median 47 days between releases (30%).
Traction: BetterTogether: Weight Loss 6.6, Senza: Keto & Fasting 6.8. BetterTogether: Weight Loss: log10 of 9172 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 BetterTogether: Weight Loss if you need Photo logging and Water tracking. Choose Senza: Keto & Fasting if you need Barcode scanner and Workout tracking.