Calorie Tracker Guide · 2026-11-14
Verdict
Calorix : AI Calories Tracker prices as Free · 3 in-app purchase option(s). Senza: Keto & Fasting prices as Free. Calorix : AI Calories Tracker is marked for Text logging, Water tracking, Accuracy focus. Senza: Keto & Fasting is not. Senza: Keto & Fasting is marked for Barcode scanner. Calorix : AI Calories Tracker is not.
Price
Calorix : AI Calories Tracker: Free · 3 in-app purchase option(s).
Senza: Keto & Fasting: Free.
Monthly figure: Calorix : AI Calories Tracker $3.99, Senza: Keto & Fasting unknown.
Yearly figure: Calorix : AI Calories Tracker $14.99, Senza: Keto & Fasting unknown.
Features that differ
Text logging: only Calorix : AI Calories Tracker is marked available. AI-powered text input for meal logging is a core feature, simplifying calorie and macro calculation from user descriptions.
Barcode scanner: only Senza: Keto & Fasting is marked available.
Water tracking: only Calorix : AI Calories Tracker is marked available. Monitors daily water intake with visual progress and remaining glasses.
Accuracy focus: only Calorix : AI Calories Tracker is marked available. The app claims AI-powered accuracy for calorie and macro calculations, but this is not independently verifiable from the provided data.
Fit
Calorix : AI Calories Tracker is filed for AI-Assisted Nutrition Tracking — For users who want to quickly log meals and get instant calorie and macro breakdowns using AI.; Weight Management Goals — Individuals focused on weight loss, muscle gain, or maintenance, needing to track calorie deficit/surplus.; Macro-Focused Diets — Users who prioritize monitoring their protein, carb, and fat intake for specific dietary strategies..
Senza: Keto & Fasting has no best-fit line.
Where the scores differ
Accuracy: Calorix : AI Calories Tracker 6, Senza: Keto & Fasting 5. Calorix : AI Calories Tracker: Quality rating of the accuracy feature (5 if unknown). Senza: Keto & Fasting: Quality rating of the accuracy feature (5 if unknown).
Pricing value: Calorix : AI Calories Tracker 9, Senza: Keto & Fasting 10. Calorix : AI Calories Tracker: 10 - annualised price $14.99/15 (+0.5 if free trial). Senza: Keto & Fasting: 10 - annualised price $0.00/15 (+0.5 if free trial).
Ease of use: Calorix : AI Calories Tracker 9, Senza: Keto & Fasting 5. Calorix : AI Calories Tracker: 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: Calorix : AI Calories Tracker 6.9, Senza: Keto & Fasting 2.3. Calorix : AI Calories 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.
Beginner friendliness: Calorix : AI Calories Tracker 9.4, Senza: Keto & Fasting 7. Calorix : AI Calories Tracker: 60% easeOfUse + 40% beginner skill-level fit. Senza: Keto & Fasting: 60% easeOfUse + 40% beginner skill-level fit.
User feedback: Calorix : AI Calories Tracker 5.7, Senza: Keto & Fasting 9. Calorix : AI Calories Tracker: Bayesian rating 4.30 (iOS 5.00x1 + Play 0.00x0, prior 4.3x200) + review stars sentiment +0.00 over 0 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: Calorix : AI Calories Tracker 3.4, Senza: Keto & Fasting 1.7. Calorix : AI Calories Tracker: Last release 253 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: Calorix : AI Calories Tracker 0.5, Senza: Keto & Fasting 6.8. Calorix : AI Calories Tracker: log10 of 1 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 Calorix : AI Calories Tracker if you need Text logging and Water tracking. Choose Senza: Keto & Fasting if you need Barcode scanner.