Calorie Tracker Guide · 2026-11-14
Verdict
RP Diet Coach & Planner prices as Free · 10 in-app purchase option(s). Senza: Keto & Fasting prices as Free. RP Diet Coach & Planner is marked for Accuracy focus. Senza: Keto & Fasting is not. Senza: Keto & Fasting is marked for Workout tracking. RP Diet Coach & Planner is not. Editorial scores are 5.3 for RP Diet Coach & Planner and 5.2 for Senza: Keto & Fasting, on a 10-point scale. That score is not the store rating.
Price
RP Diet Coach & Planner: Free · 10 in-app purchase option(s).
Senza: Keto & Fasting: Free.
Monthly figure: RP Diet Coach & Planner $14.99, Senza: Keto & Fasting unknown.
Yearly figure: RP Diet Coach & Planner $99.99, Senza: Keto & Fasting unknown.
Features that differ
Workout tracking: only Senza: Keto & Fasting is marked available. Mentioned in the App Store description.
Accuracy focus: only RP Diet Coach & Planner is marked available. High precision in macro calculation.
Fit
RP Diet Coach & Planner is filed for Data-Driven Dieters — Ideal for users who want precise, science-backed macro targets.; Strength Athletes — Excellent for those needing specific fuel for training performance..
Senza: Keto & Fasting has no best-fit line.
Where the scores differ
Accuracy: RP Diet Coach & Planner 10, Senza: Keto & Fasting 5. RP Diet Coach & Planner: Quality rating of the accuracy feature (5 if unknown). Senza: Keto & Fasting: Quality rating of the accuracy feature (5 if unknown).
Pricing value: RP Diet Coach & Planner 0, Senza: Keto & Fasting 10. RP Diet Coach & Planner: 10 - annualised price $149.99/15 (+0.5 if free trial). Senza: Keto & Fasting: 10 - annualised price $0.00/15 (+0.5 if free trial).
Feature depth: RP Diet Coach & Planner 5.3, Senza: Keto & Fasting 2.3. RP Diet Coach & Planner: 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: RP Diet Coach & Planner 4.5, Senza: Keto & Fasting 9. RP Diet Coach & Planner: Bayesian rating 4.15 (iOS 4.41x11821 + Play 3.65x6423, prior 4.3x200) + review stars sentiment -0.30 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: RP Diet Coach & Planner 9.6, Senza: Keto & Fasting 1.7. RP Diet Coach & Planner: Last release 2 days ago (half-life 90d, 70%) + median 3 days between releases (30%). Senza: Keto & Fasting: Last release 332 days ago (half-life 90d, 70%) + median 47 days between releases (30%).
Traction: RP Diet Coach & Planner 7.1, Senza: Keto & Fasting 6.8. RP Diet Coach & Planner: log10 of 18244 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 RP Diet Coach & Planner if you need Accuracy focus. Choose Senza: Keto & Fasting if you need Workout tracking.