Calorie Tracker Guide · 2026-11-14
Verdict
Peptide Tracker Log & Reminder prices as Free · 8 in-app purchase option(s). Senza: Keto & Fasting prices as Free. Peptide Tracker Log & Reminder is marked for Photo logging, Water tracking. Senza: Keto & Fasting is not. Senza: Keto & Fasting is marked for Barcode scanner, Macro tracking, Workout tracking. Peptide Tracker Log & Reminder is not. Editorial scores are 6 for Peptide Tracker Log & Reminder and 5.2 for Senza: Keto & Fasting, on a 10-point scale. That score is not the store rating.
Price
Peptide Tracker Log & Reminder: Free · 8 in-app purchase option(s).
Senza: Keto & Fasting: Free.
Features that differ
Photo logging: only Peptide Tracker Log & Reminder is marked available. Mentioned in the App Store description.
Barcode scanner: only Senza: Keto & Fasting is marked available.
Macro tracking: only Senza: Keto & Fasting is marked available. Mentioned in the App Store description.
Water tracking: only Peptide Tracker Log & Reminder 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
Peptide Tracker Log & Reminder has no best-fit line.
Senza: Keto & Fasting has no best-fit line.
Where the scores differ
Pricing value: Peptide Tracker Log & Reminder 4.7, Senza: Keto & Fasting 10. Peptide Tracker Log & Reminder: 10 - annualised price $80.00/15 (+0.5 if free trial). Senza: Keto & Fasting: 10 - annualised price $0.00/15 (+0.5 if free trial).
Ease of use: Peptide Tracker Log & Reminder 7.8, Senza: Keto & Fasting 5. Peptide Tracker Log & Reminder: 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).
Feature depth: Peptide Tracker Log & Reminder 2.7, Senza: Keto & Fasting 2.3. Peptide Tracker Log & Reminder: 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.
Beginner friendliness: Peptide Tracker Log & Reminder 8.6, Senza: Keto & Fasting 7. Peptide Tracker Log & Reminder: 60% easeOfUse + 40% beginner skill-level fit. Senza: Keto & Fasting: 60% easeOfUse + 40% beginner skill-level fit.
User feedback: Peptide Tracker Log & Reminder 10, Senza: Keto & Fasting 9. Peptide Tracker Log & Reminder: Bayesian rating 4.86 (iOS 4.91x3055 + Play 4.82x808, prior 4.3x200) + review stars sentiment +0.65 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: Peptide Tracker Log & Reminder 9.4, Senza: Keto & Fasting 1.7. Peptide Tracker Log & Reminder: Last release 4 days ago (half-life 90d, 70%) + median 4 days between releases (30%). Senza: Keto & Fasting: Last release 332 days ago (half-life 90d, 70%) + median 47 days between releases (30%).
Traction: Peptide Tracker Log & Reminder 6, Senza: Keto & Fasting 6.8. Peptide Tracker Log & Reminder: log10 of 3863 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 Peptide Tracker Log & Reminder if you need Photo logging and Water tracking. Choose Senza: Keto & Fasting if you need Barcode scanner and Macro tracking.