Comparison

kcalm vs BMI Tracker

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

Head to head
About

kcalm

Log meals by photo, voice, or text to track calories and macros. Get AI-powered nutrition guidance, set reminders, and monitor progress towards your health goals. Integrates with Apple Health for a holistic view of your well-being.

Highlights
  • AI-powered food logging via photo, voice, or text
  • Calorie and macro tracking against personal goals
  • Personalized nutrition guidance and meal suggestions
  • Customizable reminders for meals and routines
  • Integration with Apple Health for activity and sleep data
  • Tracking of water intake, weight, and routines
Features
Read full description

Log a meal, see how your day is adding up, and ask what to eat next. kcalm brings food tracking and AI nutrition guidance into one conversation. Log meals your way Send a photo, describe your meal or say it out loud. Get calorie and nutrient estimates, review the result, and correct portions or ingredients in chat. See calories, protein and progress Follow calories, protein, carbs and fat against your goals. Use your meal history and charts to see patterns over time, whether you are working toward a weight goal or building more consistent habits. Get guidance with context Ask how much protein is left or what might fit for dinner. kcalm uses your logged food, goals and saved preferences to make the conversation relevant to you. View and remove saved memories in Settings. Set reminders in the conversation Ask for a one-time or repeating reminder, confirm it, and manage it in Settings. You choose what to be reminded about and when. Bring in the rest of your day With your permission, connect Apple Health to see available steps, sleep and workouts alongside your nutrition, and include activity and sleep context in your conversations. Keep your routines together Track water, weight and recurring routines. If you use a GLP-1 medication, keep a record of your shot routine with protein and hydration in view. kcalm is free to download. AI logging and some features require a subscription. Available plans, prices and any eligible trial are shown before purchase. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel App Store subscriptions in your App Store account settings. Terms of use: https://kcalm.app/terms Privacy policy: https://kcalm.app/privacy

About

BMI Tracker

Read full description

BMI Tracker is a simple, private way to calculate and follow your body mass index over time. • Calculate your BMI in Metric or Imperial units • See your healthy weight range • Save measurements and watch your progress on a trend chart • Set a personal weight goal and track how close you are • Get an optional daily calorie target estimate to help reach your goal • Turn on optional local reminders to log a new measurement • Switch between Light, Dark, or System appearance No account, no sign-up, and no internet connection required. Everything you enter stays on your device — nothing is uploaded, sold, or shared. 100% free, with every feature included: • Advanced BMI and weight insights with 7/30/90-day and all-time filters • Detailed trend charts for BMI and weight • CSV export of your full history • On-device PDF progress reports • Five app color themes BMI is a general screening measure and is not a medical diagnosis. Consult a healthcare professional for guidance specific to you.

Screenshots

kcalm4 screens
BMI Tracker4 screens

Verdict

The call

The clearest difference is in-app purchases: BMI Tracker at none against kcalm's 6. On price, ads, device support and iOS requirement 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. kcalm sells 6 in-app purchases, starting at $7.99 per 7 days. BMI Tracker asks for nothing beyond the download.

Scorecard1 real difference · 9 level
kcalm versus BMI Tracker: the parameters behind the verdict, then further details
ParameterkcalmBMI Tracker
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyWeekly—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.115.0 — better
Further details — not scored
Size89 MB21 MB
Age rating12+4+
Developer14A0 Pty LtdAlok Yadav

In-app purchases

6 purchases

kcalm

Subscriptions6
  • Weekly$7.997 Days
  • Monthly$14.991 Month
  • KCALM Premium (3 Months)$19.993 Months
Show 3 more
  • Annual$39.991 Year
  • Annual7 Days trial$69.991 Year
  • Annual Plan$69.991 Year
None

BMI Tracker

No in-app purchases

Questions

Is kcalm free?
kcalm is free to download, with in-app purchases available.
Is BMI Tracker free?
BMI Tracker is free to download, with no in-app purchases.
Do kcalm or BMI Tracker have ads?
Neither kcalm nor BMI Tracker shows ads.

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