Calorie Tracker Guide · 2026-11-14
Verdict
DietAI: Calorie Counter & Diet prices as Free · 10 in-app purchase option(s). Senza: Keto & Fasting prices as Free. DietAI: Calorie Counter & Diet is marked for Photo logging, Text logging, Accuracy focus. Senza: Keto & Fasting is not. Senza: Keto & Fasting is marked for Barcode scanner, Apple Health, Workout tracking. DietAI: Calorie Counter & Diet is not. Editorial scores are 7.1 for DietAI: Calorie Counter & Diet and 5.2 for Senza: Keto & Fasting, on a 10-point scale. That score is not the store rating.
Price
DietAI: Calorie Counter & Diet: Free · 10 in-app purchase option(s).
Senza: Keto & Fasting: Free.
Monthly figure: DietAI: Calorie Counter & Diet $9.99, Senza: Keto & Fasting unknown.
Yearly figure: DietAI: Calorie Counter & Diet $29.99, Senza: Keto & Fasting unknown.
Features that differ
Photo logging: only DietAI: Calorie Counter & Diet is marked available. Core feature; convenient but prone to accuracy errors with portion sizes.
Text logging: only DietAI: Calorie Counter & Diet is marked available. Manual entry is available but users report it can trigger crashes.
Barcode scanner: only Senza: Keto & Fasting is marked available.
Apple Health: 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.
Accuracy focus: only DietAI: Calorie Counter & Diet is marked available. AI estimations are often inconsistent and require manual correction.
Fit
DietAI: Calorie Counter & Diet is filed for Casual Trackers — Ideal for those who want a low-effort way to log food via photos.; Visual Learners — Great for users who prefer graphs and visual feedback on weight progress..
Senza: Keto & Fasting has no best-fit line.
Where the scores differ
Accuracy: DietAI: Calorie Counter & Diet 5.5, Senza: Keto & Fasting 5. DietAI: Calorie Counter & Diet: Quality rating of the accuracy feature (5 if unknown). Senza: Keto & Fasting: Quality rating of the accuracy feature (5 if unknown).
Pricing value: DietAI: Calorie Counter & Diet 8.5, Senza: Keto & Fasting 10. DietAI: Calorie Counter & Diet: 10 - annualised price $29.99/15 (+0.5 if free trial). Senza: Keto & Fasting: 10 - annualised price $0.00/15 (+0.5 if free trial).
Ease of use: DietAI: Calorie Counter & Diet 9, Senza: Keto & Fasting 5. DietAI: Calorie Counter & Diet: 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: DietAI: Calorie Counter & Diet 5.7, Senza: Keto & Fasting 2.3. DietAI: Calorie Counter & Diet: 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: DietAI: Calorie Counter & Diet 9.4, Senza: Keto & Fasting 7. DietAI: Calorie Counter & Diet: 60% easeOfUse + 40% beginner skill-level fit. Senza: Keto & Fasting: 60% easeOfUse + 40% beginner skill-level fit.
Maintenance: DietAI: Calorie Counter & Diet 6.4, Senza: Keto & Fasting 1.7. DietAI: Calorie Counter & Diet: Last release 71 days ago (half-life 90d, 70%) + median 9 days between releases (30%). Senza: Keto & Fasting: Last release 332 days ago (half-life 90d, 70%) + median 47 days between releases (30%).
Traction: DietAI: Calorie Counter & Diet 6.9, Senza: Keto & Fasting 6.8. DietAI: Calorie Counter & Diet: log10 of 14065 total ratings (iOS+Play), 1M ratings = 10. Senza: Keto & Fasting: log10 of 12723 total ratings (iOS+Play), 1M ratings = 10.
Coachability: DietAI: Calorie Counter & Diet 5.5, Senza: Keto & Fasting 0. DietAI: Calorie Counter & Diet: Best quality of aiCoach / coachConnection features. Senza: Keto & Fasting: Best quality of aiCoach / coachConnection features.
Who should pick which
Choose DietAI: Calorie Counter & Diet if you need Photo logging and Text logging. Choose Senza: Keto & Fasting if you need Barcode scanner and Apple Health.