Calorie Tracker Guide · 2026-11-14
Verdict
Simple: AI Weight Loss Coach is listed at $14.99 a month and Calorie Counter: Zorest AI at $9.99 a month. Simple: AI Weight Loss Coach is marked for Coach connection. Calorie Counter: Zorest AI is not. Calorie Counter: Zorest AI is marked for Audio logging, Barcode scanner. Simple: AI Weight Loss Coach is not. Editorial scores are 9 for Simple: AI Weight Loss Coach and 8.3 for Calorie Counter: Zorest AI, on a 10-point scale. That score is not the store rating. Simple: AI Weight Loss Coach is filed for Fasting Beginners — Ideal for those new to intermittent fasting needing guidance.. Calorie Counter: Zorest AI is filed for AI-Assisted Nutrition Tracking — Individuals seeking advanced AI tools to simplify meal logging, macro tracking, and receive personalized dietary guidance..
Price
Simple: AI Weight Loss Coach: Free · 7 in-app purchase option(s).
Calorie Counter: Zorest AI: Free · 10 in-app purchase option(s).
Monthly figure: Simple: AI Weight Loss Coach $14.99, Calorie Counter: Zorest AI $9.99.
Yearly figure: Simple: AI Weight Loss Coach $59.99, Calorie Counter: Zorest AI $49.99.
Features that differ
Audio logging: only Calorie Counter: Zorest AI is marked available. Supports logging meals by speaking, with AI understanding the input.
Barcode scanner: only Calorie Counter: Zorest AI is marked available.
Coach connection: only Simple: AI Weight Loss Coach is marked available. AI-driven coaching via Avo.
Fit
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..
Calorie Counter: Zorest AI is filed for AI-Assisted Nutrition Tracking — Individuals seeking advanced AI tools to simplify meal logging, macro tracking, and receive personalized dietary guidance.; Weight Management — Users focused on weight loss or maintaining a healthy weight through precise calorie and macro monitoring.; Dietary Adherence — Those following specific diets (keto, low-carb, high-protein, intermittent fasting) who need tailored meal plans and tracking..
Where the scores differ
Pricing value: Simple: AI Weight Loss Coach 6.5, Calorie Counter: Zorest AI 7.2. Simple: AI Weight Loss Coach: 10 - annualised price $59.99/15 (+0.5 if free trial). Calorie Counter: Zorest AI: 10 - annualised price $49.99/15 (+0.5 if free trial).
Ease of use: Simple: AI Weight Loss Coach 9, Calorie Counter: Zorest AI 10. Simple: AI Weight Loss Coach: 5 + 5 x best quality of fast-logging features (AI image/text/audio, barcode). Calorie Counter: Zorest AI: 5 + 5 x best quality of fast-logging features (AI image/text/audio, barcode).
Feature depth: Simple: AI Weight Loss Coach 9.7, Calorie Counter: Zorest AI 9.3. Simple: AI Weight Loss Coach: Quality-weighted share of tracked features available (excellent 1.0 .. poor 0.2), x1.6, capped at 10. Calorie Counter: Zorest AI: Quality-weighted share of tracked features available (excellent 1.0 .. poor 0.2), x1.6, capped at 10.
Beginner friendliness: Simple: AI Weight Loss Coach 9.4, Calorie Counter: Zorest AI 10. Simple: AI Weight Loss Coach: 60% easeOfUse + 40% beginner skill-level fit. Calorie Counter: Zorest AI: 60% easeOfUse + 40% beginner skill-level fit.
User feedback: Simple: AI Weight Loss Coach 8.9, Calorie Counter: Zorest AI 8. 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. Calorie Counter: Zorest AI: Bayesian rating 4.58 (iOS 4.58x500 + Play 4.63x931, prior 4.3x200) + review stars sentiment +0.67 over 12 reviews.
Maintenance: Simple: AI Weight Loss Coach 9.3, Calorie Counter: Zorest AI 8.2. Simple: AI Weight Loss Coach: Last release 2 days ago (half-life 90d, 70%) + median 7 days between releases (30%). Calorie Counter: Zorest AI: Last release 23 days ago (half-life 90d, 70%) + median 8 days between releases (30%).
Traction: Simple: AI Weight Loss Coach 9.4, Calorie Counter: Zorest AI 5.3. Simple: AI Weight Loss Coach: log10 of 411874 total ratings (iOS+Play), 1M ratings = 10. Calorie Counter: Zorest AI: log10 of 1431 total ratings (iOS+Play), 1M ratings = 10.
Who should pick which
Choose Simple: AI Weight Loss Coach if you need Coach connection. Choose Calorie Counter: Zorest AI if you need Audio logging and Barcode scanner.