Calorie Tracker Guide · 2026-11-14
Verdict
Fitia: Calorie Counter & Diet is listed at $19.99 a month and Simple: AI Weight Loss Coach at $14.99 a month. Fitia: Calorie Counter & Diet is marked for Audio logging, Micronutrients. Simple: AI Weight Loss Coach is not. Simple: AI Weight Loss Coach is marked for Coach connection. Fitia: Calorie Counter & Diet is not. Editorial scores are 8.4 for Fitia: Calorie Counter & Diet and 9 for Simple: AI Weight Loss Coach, on a 10-point scale. That score is not the store rating. Fitia: Calorie Counter & Diet is filed for Busy Professionals — Fast logging via photo/voice is ideal for those with limited time.. Simple: AI Weight Loss Coach is filed for Fasting Beginners — Ideal for those new to intermittent fasting needing guidance..
Price
Fitia: Calorie Counter & Diet: Free · 7 in-app purchase option(s).
Simple: AI Weight Loss Coach: Free · 7 in-app purchase option(s).
Monthly figure: Fitia: Calorie Counter & Diet $19.99, Simple: AI Weight Loss Coach $14.99.
Yearly figure: Fitia: Calorie Counter & Diet $53.99, Simple: AI Weight Loss Coach $59.99.
Features that differ
Audio logging: only Fitia: Calorie Counter & Diet is marked available. Voice-to-text logging is efficient for quick entries.
Micronutrients: only Fitia: Calorie Counter & Diet is marked available. Tracks 20+ nutrients.
Coach connection: only Simple: AI Weight Loss Coach is marked available. AI-driven coaching via Avo.
Fit
Fitia: Calorie Counter & Diet is filed for Busy Professionals — Fast logging via photo/voice is ideal for those with limited time.; Families — Shared subscription and syncing features support household goals.; Fasting Enthusiasts — Integrated timers make it easy to combine fasting with calorie tracking..
Simple: AI Weight Loss Coach is filed for Fasting Beginners — Ideal for those new to intermittent fasting needing guidance.; Habit Seekers — Best for users who need gamified accountability to stay consistent..
Where the scores differ
Accuracy: Fitia: Calorie Counter & Diet 4.5, Simple: AI Weight Loss Coach 8. Fitia: Calorie Counter & Diet: Quality rating of the accuracy feature (5 if unknown). Simple: AI Weight Loss Coach: Quality rating of the accuracy feature (5 if unknown).
Pricing value: Fitia: Calorie Counter & Diet 6.9, Simple: AI Weight Loss Coach 6.5. Fitia: Calorie Counter & Diet: 10 - annualised price $53.99/15 (+0.5 if free trial). Simple: AI Weight Loss Coach: 10 - annualised price $59.99/15 (+0.5 if free trial).
Ease of use: Fitia: Calorie Counter & Diet 10, Simple: AI Weight Loss Coach 9. Fitia: Calorie Counter & Diet: 5 + 5 x best quality of fast-logging features (AI image/text/audio, barcode). Simple: AI Weight Loss Coach: 5 + 5 x best quality of fast-logging features (AI image/text/audio, barcode).
Feature depth: Fitia: Calorie Counter & Diet 9.5, Simple: AI Weight Loss Coach 9.7. Fitia: Calorie Counter & Diet: Quality-weighted share of tracked features available (excellent 1.0 .. poor 0.2), x1.6, capped at 10. Simple: AI Weight Loss Coach: Quality-weighted share of tracked features available (excellent 1.0 .. poor 0.2), x1.6, capped at 10.
Beginner friendliness: Fitia: Calorie Counter & Diet 10, Simple: AI Weight Loss Coach 9.4. Fitia: Calorie Counter & Diet: 60% easeOfUse + 40% beginner skill-level fit. Simple: AI Weight Loss Coach: 60% easeOfUse + 40% beginner skill-level fit.
User feedback: Fitia: Calorie Counter & Diet 9.8, Simple: AI Weight Loss Coach 8.9. Fitia: Calorie Counter & Diet: Bayesian rating 4.84 (iOS 4.86x24450 + Play 4.84x510108, prior 4.3x200) + review stars sentiment +0.40 over 20 reviews. Simple: AI Weight Loss Coach: Bayesian rating 4.69 (iOS 4.69x411874 + Play 0.00x0, prior 4.3x200) + review stars sentiment +0.75 over 20 reviews.
Traction: Fitia: Calorie Counter & Diet 9.5, Simple: AI Weight Loss Coach 9.4. Fitia: Calorie Counter & Diet: log10 of 534558 total ratings (iOS+Play), 1M ratings = 10. Simple: AI Weight Loss Coach: log10 of 411874 total ratings (iOS+Play), 1M ratings = 10.
Coachability: Fitia: Calorie Counter & Diet 4.5, Simple: AI Weight Loss Coach 10. Fitia: Calorie Counter & Diet: Best quality of aiCoach / coachConnection features. Simple: AI Weight Loss Coach: Best quality of aiCoach / coachConnection features.
Who should pick which
Choose Fitia: Calorie Counter & Diet if you need Audio logging and Micronutrients. Choose Simple: AI Weight Loss Coach if you need Coach connection.