Comparison

Bitafit vs Karafs | AI Calorie Tracker

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

Head to head
About

Bitafit

Track key body metrics like BMI, body fat, and muscle mass by connecting to a Bluetooth smart scale. Monitor your progress with detailed graphs and manage health for the whole family. Syncs with Apple Health for comprehensive data management.

Highlights
  • Body index tracking (BMI, body fat, etc.)
  • Bluetooth smart scale connectivity
  • Health data graphing and analysis
  • Family profile support
  • Apple Health app integration
  • Historical data viewing
Features
Read full description

Bitafit is an intelligent body management steward. It can help to track your body index (like BMI, body fat, water, bone mass, muscle mass, metabolic rate and so on). Connecting with Bluetooth smart scale, it helps you to promote body situation and keep more healthier. When loginning the app, you need to input your standard body data (Nickname, Gender, Birthday and Height). Then press the “Device” to add device. Turn on the scale and make the scale and the app get connected. Make sure your phone Bluetooth turns on in the whole procedure. If the app connects the scale successfully, stand on scale and press “go”, and the scale will start to analyze your body multinomial parameters. Make sure the Bluetooth smart scale on flat ground and you are barefoot when weighing. Every parameter has a standard(press and show), to let you know more about your body situation, helping you to do healthy management. If you weigh regularly, the app will present graphs of every parameter, which is for better tracking and managing body. The app is also designed for family use. It can record many people’s data. Go to the main screen of the APP. Click the avatar icon at the top left corner. Input the standard body data and then succeed adding other users. If you press”+” to enter weigh data, then there are no parameters but BMI and weight. Click on “History” on the main screen. The APP will display historical data of the selected family member. If you click on a selected record, the APP will display its detail. This app support the Apple 'Health' App, If you authorized, we can sync all weight data to you Health app.

About

Karafs | AI Calorie Tracker

This app helps Farsi speakers track their daily calorie and macronutrient intake. It offers a large food database, home workout videos, healthy recipes, and features like water tracking and barcode scanning to support weight management and a healthy lifestyle.

Highlights
  • Calorie and macro tracking
  • Extensive Persian food database
  • Home exercise videos
  • Healthy recipe library
  • Water intake and step counter
  • Barcode scanner
  • Meal and water reminders
Features
Read full description

Karafs is the calorie and macro tracker built for Farsi speakers around the world. Log food by photo, voice, or text. Take a photo of your plate, say what you ate, or write the whole meal in one sentence. Karafs suggests foods, portions and nutrition details before you log. A rich food database in Farsi Search Persian an International dishes, home-cooked meals, restaurant foods, packaged products and international meals, with familiar portions like a plate, spoon, glass or ladle. A personalized 30-day meal plan Answer a few questions and get a meal plan based on your goal, body, food preferences and diet style. Choose from personalized, high-protein, keto, Mediterranean and vegetarian plans, and swap meals whenever you need. If your goal or weight changes, build a new plan whenever you want, without losing your history. Your own foods, saved once Save the foods and combinations you eat often, with your own units and amounts, then log them again with one tap. Build packages for repeat meals like breakfast. Karaa, your smart coach Karaa reviews what you log, scores your day, gives feedback, and suggests simple next steps. Recipes you can cook and log Browse recipes with ingredients, steps, portions and nutrition per serving. If you make a recipe, add it to your daily calories with one tap. Your day in one place Track meals, calories, macros, water, weight, activity, Apple Health steps, reminders and home screen widgets. Weight progress See every weight you log on a chart, in daily, weekly and monthly ranges, with your distance from your goal. Treatment Companion: weight loss medication tracker, not medical advice Karafs does not suggest medication, dosage, or treatment changes. You can only log the medication and dose prescribed by your doctor, record medication use, and set reminders based on your own schedule. Track how your body feels Log symptoms, feelings and energy every day, then review the patterns that showed up most during the month. Choose your calendar Use Karafs with the Persian or Gregorian calendar, whichever you prefer. Karafs is free to download. Karafs Pro unlocks food logging, your meal plan, recipes, Karaa and more — start with a 3-day free trial. Karafs Pro is an auto-renewing subscription offered monthly or yearly. Prices are shown in the app in your local currency. Payment is charged to your Apple ID at confirmation of purchase. The subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period. You can manage or cancel your subscription in Apple ID Account Settings. Privacy Policy: https://karafshealth.com/privacy-policy Terms of Use: https://karafshealth.com/terms-conditions Support: karafs.support@gmail.com

Screenshots

Bitafit3 screens
Karafs | AI Calorie Tracker4 screens

Verdict

The call

The clearest difference is in-app purchases: Bitafit at none against Karafs | AI Calorie Tracker's 8. Bitafit also leads on iOS requirement (11.0 vs 16.4). Karafs | AI Calorie Tracker's advantage is update cadence (every 2 months vs every 9 months). On price, review sentiment, ads 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. Karafs | AI Calorie Tracker sells 8 in-app purchases, starting at $4.99 per month. Bitafit asks for nothing beyond the download.

UpkeepUpdate frequency

Bitafit ships an update every 9 months, Karafs | AI Calorie Tracker every 2 months. The most recent releases landed on September 9, 2026 and September 21, 2026 respectively.

Scorecard4 real differences · 6 level
Bitafit versus Karafs | AI Calorie Tracker: the parameters behind the verdict, then further details
ParameterBitafitKarafs | AI Calorie Tracker
PriceFreeFree
Rating3.0 (2 ratings) — better—
Positive reviews20.0% of reviews — better19.6% of reviews
Number of ratings2 — better—
Update frequencyEvery 9 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPod — betteriPhone
Requires iOS11.0 — better16.4
Further details — not scored
Size15 MB86 MB
Age rating4+12+
DeveloperZhongshan White Bird Electronic Ltd.soheil azad

Customer experience

Bitafit

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews10 reviews
Positive20.0%
Neutral30.0%
Negative50.0%

Karafs | AI Calorie Tracker

Written reviews112 reviews
Positive19.6%
Neutral10.7%
Negative69.6%

Bugs and requests

Bitafit

Not enough reviews yet to summarise bugs or requests.

Karafs | AI Calorie Tracker

Reported bugs

4 issues
  • Login issues
  • Incorrect calorie tracking
  • Syncing problems
  • Crashing and freezing

Requested features

4 requests
  • Sync with Apple Health/Fitness
  • More Persian food options
  • Easier weight goal setting
  • Improved calorie calculation

In-app purchases

None

Bitafit

No in-app purchases

8 purchases

Karafs | AI Calorie Tracker

Subscriptions8
  • 1 Month Basic Subscription$4.991 Month
  • Karafs Pro 1 Month3 Days trial$7.991 Month
  • Karafs Pro 1 Month3 Days trial$9.991 Month
Show 5 more
  • 3 Month Basic Subscription$11.993 Months
  • Karafs Pro 3 Months3 Days trial$19.993 Months
  • Karafs Pro 3 Months3 Days trial$24.993 Months
  • Karafs Pro 1 Year3 Days trial$39.991 Year
  • Karafs Pro 1 Year3 Days trial$49.991 Year

Questions

Is Bitafit free?
Bitafit is free to download, with no in-app purchases.
Is Karafs | AI Calorie Tracker free?
Karafs | AI Calorie Tracker is free to download, with in-app purchases available.
Do Bitafit or Karafs | AI Calorie Tracker have ads?
Neither Bitafit nor Karafs | AI Calorie Tracker shows ads.
Which is updated more often, Bitafit or Karafs | AI Calorie Tracker?
Bitafit ships an update every 9 months, and Karafs | AI Calorie Tracker every 2 months. Most recently, Bitafit was updated on September 9, 2026 and Karafs | AI Calorie Tracker on September 21, 2026.

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