Comparison

Calog vs Mealchat

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Calog

This app uses AI-powered food scanning and science-backed nutrition principles to help you log meals quickly, track calories and macros accurately, and build healthy habits. It offers personalized guidance and adapts to your goals for effective weight management or muscle gain.

Highlights
  • AI food scanning with photo logging
  • Barcode and label scanner
  • Natural language manual meal logging
  • Detailed calorie and macro breakdowns
  • Personalized macro plan and guidance
  • Weight trend visualization
  • Flexible timeline meal logging
Features
Read full description

Calog combines advanced AI food scanning with proven nutrition and behavioral science to help you log meals faster, track calories and macros accurately, and build healthier habits with confidence. Calog’s science-backed macro model adapts to your goals and provides personalized calorie and nutrition guidance — so you can stay on track without stress. INSTANT FOOD LOGGING WITH SCAN AI Log meals in seconds with Calog’s AI-powered camera. Just snap a photo and get instant calorie tracking, macro breakdowns, ingredient detection, and portion estimates. Perfect for users who want a fast, reliable food tracker without tedious manual entry. • Photo-based food log powered by Scan AI • Automatic calorie, macro, and micronutrient detection • Portion estimation for more accurate calorie counting • Works for mixed dishes, takeout, and home-cooked meals BARCODE & LABEL SCANNER FOR ACCURATE TRACKING Scan packaged foods instantly with Calog’s built-in barcode scanner. Get verified calorie and macro data that strengthens your nutrition tracking accuracy. • Global barcode coverage • Fast and trustworthy calorie counter data • Recognizes front labels for quick meal logging FASTEST MANUAL MEAL LOGGING Prefer typing? Calog’s Quick Type lets you log meals using natural language. It recognizes foods and portions instantly, making it one of the fastest manual meal tracker tools available today. • Natural-language food tracking • Smart suggestions based on your history • Instant macro and calorie calculation ADVANCED CALORIE & MACRO TRACKER Calog breaks down your full macro profile — protein, carbs, fats — with clear visuals and targets designed for your goals. Perfect for users who need a complete macro tracker and nutrient tracker in one. • Daily calorie and macro dashboard • Macro and micronutrient breakdowns • Supports all diet goals: weight loss, maintenance, or muscle gain TIMELINE-STYLE MEAL LOG Calog uses a flexible timeline instead of restricted breakfast/lunch/dinner slots, making it a more intuitive food tracker for real-life eating patterns. • Meal logging without rigid categories • Clear overview of your entire day • Works for intermittent fasting, grazing, or irregular schedules PERSONALIZED CALORIE AND MACRO PROGRAM Set your goals and Calog creates a tailored macro plan. Using your logged data, the app adapts to your habits and provides weekly guidance to support weight loss or strength-focused diets. • Science-backed calorie and macro targets • Automatic adjustments based on your intake • Works seamlessly as a smart macro tracker DAILY EXPENDITURE AND WEIGHT TREND Calog estimates your Total Daily Energy Expenditure (TDEE) using weight and nutrition history. It also provides Weight Trend insights that cut through daily fluctuations and show your real progress — essential for a reliable weight loss tracker. • Accurate calorie expenditure estimate • Weight Trend visualization • Helps you understand how diet changes affect results MONTHLY CALENDAR AND HABIT TRACKING See your meal logging habits at a glance with the monthly calendar. Track streaks, consistency, and trends in your daily calorie tracking and meal log. • Daily log indicators • Streak and habit insight • Visual progress patterns WHY USERS CHOOSE CALOG • Fastest AI-powered food tracker • Accurate calorie counter and macro tracker • Scan AI, barcode scanner, label recognition • Clean UI built for consistent meal logging • Personalized calorie and macro plans • Verified nutrition data you can trust • Helpful for weight loss, diet improvement, and balanced nutrition Calog gives you the clarity to understand your nutrition, the accuracy to stay on track, and the flexibility to build long-lasting, healthy habits. - Privacy Policy: https://buly.kr/28ujV3W - Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Mealchat

Features
Read full description

Other trackers hand you a number and walk away. Mealchat reads your week and tells you the one thing to change. "Your meals were on point all week — but your sugary drinks quietly added up to a whole extra day of calories. Want a few easy swaps?" That's your AI nutritionist. It learns your food patterns and does the thinking for you. — A NUTRITIONIST, NOT A SPREADSHEET — Most calorie apps make YOU do the thinking. Mealchat inverts it:* - Spots the patterns in your eating that you don't notice - Tells you what's working and what to change — based on YOUR meals, not generic tips - Answers in the moment: "I'm at a Thai restaurant, what fits my day?" - Sends weekly reports on what went well and what to adjust - The more you log, the smarter it gets — LOGGING IS THE EASY PART — 1) Set your goals and get a personalized nutrition plan 2) Log by text, voice, or photo* 3) Get your full breakdown instantly — every macro, 20+ micronutrients* Be as specific or as vague as you want. "300g chicken breast" or "a big plate of pasta" — Mealchat figures it out. No food databases. No serving size math. — BUILT FOR REAL FOOD — "Made a stir fry with chicken, broccoli, bell peppers, soy sauce, and rice" No weighing every ingredient. No building recipes from scratch. Just describe what you made, the way you'd tell a friend.* *ALL TRACKING AND AI NUTRITIONIST FEATURES SHOWN IN SCREENSHOTS REQUIRE A SUBSCRIPTION (FREE TRIAL AVAILABLE). THE INITIAL CALORIE NEEDS CALCULATION IS AVAILABLE FOR FREE. NOTE: Mealchat does not provide medical advice. All recommendations are suggestions only. Consult a healthcare professional before making changes to your diet. TERMS: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ PRIVACY: https://mealchat.ai/privacy

Screenshots

Calog4 screens
Mealchat4 screens

Verdict

The call

The clearest difference is ads: Calog at none against Mealchat's shown. Calog also leads on update cadence (every 4 days vs every 9 days) and iOS requirement (15.1 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Calog sells 17 in-app purchases, starting at $9.99 per month and Mealchat sells 7 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Calog ships an update every 4 days, Mealchat every 9 days. The most recent releases landed on October 25, 2026 and October 14, 2026 respectively.

Scorecard3 real differences · 7 level
Calog versus Mealchat: the parameters behind the verdict, then further details
ParameterCalogMealchat
PriceFreeFree
Rating4.6 (48 ratings) — better—
Positive reviews80.8% of reviews—
Number of ratings48 — better—
Update frequencyEvery 4 days — betterEvery 9 days
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPod — betteriPhone
Requires iOS15.1 — better17.0
Further details — not scored
Size135 MB83 MB
Age rating4+17+
DeveloperGymwork Inc.Purpose Labs

In-app purchases

17 purchases

Calog

Subscriptions17
  • Calog PRO2 variants$9.991 Month
  • [Exclusive] Calog Pro 6 Months$12.496 Months
  • Calog Pro Weekly7 Days trial2 variants$19.997 Days
Show 14 more
  • [Eligible Only] Calog PRO$19.991 Year
  • [Exclusive] Calog Pro 1 Year$22.491 Year
  • [Eligible Only] Calog PRO$29.991 Year
  • Calog PRO$29.993 Months
  • [Eligible Only] Calog PRO$33.991 Year
  • [Eligible Only] Calog PRO$39.001 Year
  • [Eligible Only] Calog PRO2 variants$39.991 Year
  • Calog PRO7 Days trial2 variants$39.991 Year
  • [Eligible Only] Calog PRO$49.991 Year
  • Calog PRO7 Days trial$59.991 Year
  • Calog PRO$69.991 Year
  • Calog PRO$78.001 Year
  • Calog PRO7 Days trial$79.991 Year
  • Calog PRO$99.991 Year
7 purchases

Mealchat

Subscriptions7
  • Pro Weekly$3.997 Days
  • Pro Monthly$9.991 Month
  • Pro Annual - Special Offer$39.991 Year
Show 4 more
  • Pro Annual - Special Offer3 Days trial$39.991 Year
  • Pro Annual - Special Offer$44.991 Year
  • Pro Annual$69.991 Year
  • Pro Annual3 Days trial$69.991 Year

Questions

Is Calog free?
Calog is free to download, with in-app purchases available.
Is Mealchat free?
Mealchat is free to download, with in-app purchases available.
Do Calog or Mealchat have ads?
Mealchat shows ads; Calog does not.
Which is updated more often, Calog or Mealchat?
Calog ships an update every 4 days, and Mealchat every 9 days. Most recently, Calog was updated on October 25, 2026 and Mealchat on October 14, 2026.

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