Comparison

Calorie Counter vs BigChange

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

Head to head
About

Calorie Counter

Effortlessly track your food intake and achieve your health goals by simply snapping a photo of your meal. This AI-powered assistant provides instant nutritional breakdowns and personalized insights to guide your diet and fitness journey.

Highlights
  • Calorie counting from photos
  • AI-powered nutrition database
  • Macronutrient tracking
  • Personalized meal plans
  • Weight and progress tracking
  • Earn rewards for achievements
Features
Read full description

Snap. Eat. Stay on Track! TrackAI is your smart assistant for healthy eating and weight management. Just snap a photo of your meal - the app instantly shows calories, proteins, fats, and carbs. No manual tracking — only accurate results powered by AI. AI analyzes your food in seconds TrackAI uses advanced AI algorithms to recognize meals and calculate calories. You’ll get precise information about nutrition, macronutrients, a health index, and personalized tips. Achieve your fitness and diet goals Want to lose weight, gain muscle, or simply eat better? TrackAI is your calorie calculator, meal tracker, and diet coach — all in one pocket app. Monitor your progress, transform your body, and enjoy the process! Earn rewards for your achievements. Every healthy habit, every tracked meal - it’s a step toward your goal. Snap, track, and impress yourself and others with real results! Key features: - Calorie counting from photos - AI-powered food nutrition database - Protein, fat, and carb counter - Personalized meal plans and recommendations - Weight and progress tracking over time Perfect for those who want to: - lose or gain weight - follow a diet - eat healthy and balanced meals - improve nutrition habits - track calories without stress - reach fitness goals with joy TrackAI - eat smart, look better! Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.trackai.app/privacy

About

BigChange

Features
Read full description

BigChange - це український бренд. Наш застосунок створений для здорового схуднення без голоду, жорстких обмежень та зривів. У застосунку Ви отримаєте: • продумані раціони з простих і доступних продуктів • заміни кожної страви чи продукту під свої вподобання в їжі • прості й зрозумілі рецепти • зручний продуктовий кошик • тренування вдома або в залі на вибір • трекер звичок і щоденну мотивацію • відслідковування змін і прогресу • систему нарахування балів, що мотивує рухатися далі • підтримку куратора, спільноту дівчат, турботу і впевненість, що Ви не одні Ми віримо, що схуднення має бути не покаранням, а шляхом до легкості, впевненості та любові до свого тіла. Без фанатизму. Без крайнощів. Без “почну з понеділка”. BigChange — це Ваша система змін. Здорова. Реальна. Така, що працює.

Screenshots

Calorie Counter4 screens
BigChange4 screens

Verdict

The call

Calorie Counter and BigChange are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. Calorie Counter sells 7 in-app purchases, starting at $2.99 per 7 days and BigChange sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Calorie Counter ships an update fortnightly, BigChange every 9 days. The most recent releases landed on October 28, 2026 and October 15, 2026 respectively.

ScorecardNo meaningful differences
Calorie Counter versus BigChange: the parameters behind the verdict, then further details
ParameterCalorie CounterBigChange
PriceFreeFree
Rating4.8 (57 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings57 — better—
Update frequencyFortnightlyEvery 9 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.115.1
Further details — not scored
Size79 MB79 MB
Age rating17+4+
DeveloperStellar Marketing AGAnastasiia Mudra

In-app purchases

7 purchases

Calorie Counter

Subscriptions7
  • TrackAI Premium (week)$2.997 Days
  • TrackAI Premium (month)3 Days trial$11.991 Month
  • TrackAI Premium (місяць)7 Days trial$11.991 Month
Show 4 more
  • TrackAI Premium (month)$11.991 Month
  • TrackAI Premium (year, discount)$39.991 Year
  • TrackAI Premium (year)3 Days trial$49.991 Year
  • TrackAI Premium (year)7 Days trial$49.991 Year
10 purchases

BigChange

One-time10
  • Menu (ЗНИЖКА)$14.99
  • Menu (ЗНИЖКА)$17.99
  • Solo (ЗНИЖКА)$17.99
Show 7 more
  • Solo (ЗНИЖКА)$19.99
  • Menu$19.99
  • Coach (ЗНИЖКА)$19.99
  • Coach (ЗНИЖКА)$24.99
  • Solo$24.99
  • Coach$29.99
  • Pro$44.99

Questions

Is Calorie Counter free?
Calorie Counter is free to download, with in-app purchases available.
Is BigChange free?
BigChange is free to download, with in-app purchases available.
Do Calorie Counter or BigChange have ads?
Neither Calorie Counter nor BigChange shows ads.
Which is updated more often, Calorie Counter or BigChange?
Calorie Counter ships an update fortnightly, and BigChange every 9 days. Most recently, Calorie Counter was updated on October 28, 2026 and BigChange on October 15, 2026.

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