Comparison

BK Weight Tracker vs DataBody

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

Head to head
About

BK Weight Tracker

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Weight Tracker makes it simple to log your weight, monitor your BMI, and stay on top of your nutrition — all in one beautifully designed app. TRACK YOUR PROGRESS Log daily weigh-ins with optional notes and watch your progress unfold on an interactive chart. View your data across different time ranges — one week, one month, three months, or all time — and switch between weight and rate-of-change views to understand your trends. SET AND CRUSH YOUR GOALS Set a custom goal weight or use the built-in suggestion tool, which calculates a healthy target based on your height, gender, and established medical formulas. A visual progress ring shows how far you've come, and a smart prediction estimates when you'll reach your goal based on your current pace. KNOW YOUR NUMBERS See your BMI at a glance with a color-coded scale, track your lean body mass and body fat percentage, and review key stats like total change, weekly rate, and days tracked — all from your dashboard. DAILY MACROS & NUTRITION Get personalized daily calorie and macronutrient targets based on your profile, activity level, and nutrition goal. Choose from five macro split presets — Balanced, Low Fat, High Protein, High Carb, or Ketogenic — and see your protein, carb, and fat targets in grams. MEDICATION LOGGING Track medication doses alongside your weight journey. Record the dose, date, body location, and notes for each entry. View your full medication history in a dedicated tab. FLEXIBLE UNITS Switch freely between metric (kg/cm) and imperial (lbs/ft) at any time. All your data converts seamlessly — enter in whichever system you prefer. COMPLETE HISTORY Browse all your entries in a clean, organized list. Each entry shows the date, value, and change from your previous entry. Tap to expand for full details and notes. PRIVACY FIRST All your data stays on your device. No accounts, no cloud sync, no tracking — just you and your progress.

About

DataBody

Track your weight, diet, workouts, and habits with detailed charts and statistics. Understand the trends behind your daily fluctuations and build healthier routines. Integrates with Apple Health for a comprehensive view of your well-being.

Highlights
  • Candlestick weight charts
  • Moving average trend lines
  • Detailed statistics tables
  • Meal and nutrition logging
  • Workout and activity tracking
  • Habit and water intake tracking
  • Apple Health integration
Features
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Your weight jumps around from one morning to the next. DataBody is built to show the movement underneath that noise — and to log the meals, workouts, and habits behind it. No sign-up required. Open the app and start recording. An account is only needed if you want your data synced across devices. CHARTS BUILT FOR TRENDS • Candlestick charts. Each day, week, month, or year is drawn as a candle with its first, highest, lowest, and last weight, so you see the range you moved through instead of a single dot • Moving averages over a period you choose, so the trend line is as smooth or as responsive as you want it • Tap any candle to read its exact numbers and date • The same history, four ways: daily, weekly, monthly, and yearly STATISTICS • A table of every week, month, or year: the average weight, and the change from the period before it • ▲ and ▼ on each row, so a month that stalled is obvious at a glance • Set which day your week starts on, so weekly rows match how you actually count WEIGHT • Log your weight in lb or kg • Set a goal and a start date, then follow the trend toward it • Record body fat, skeletal muscle, and waist on the same screen, or add measurements of your own MEALS AND NUTRITION • Log meals as breakfast, lunch, dinner, or a snack • Build your own food library — save a food once, reuse it in seconds • Calories in kcal or kJ, plus protein, carbs, fat, and more • Add your own nutrients if the defaults are not enough EXERCISE AND ACTIVITY • Log workouts with duration and calories burned • Build an exercise library the same way as your foods • Keep daily steps and activity calories separate from workouts HABITS AND WATER • Check off the habits you're working on and build a streak • Track water intake against a daily target APPLE HEALTH • Sync weight, body composition, nutrition, workouts, and water with the Health app • Choose which categories to share, in either direction • Turn it off at any time — your records stay in DataBody PRIVACY • Your weight, meals, and other health records are never used for advertising • The app works fully offline. Cloud sync is optional and you choose when to turn it on • Lock the app with a PIN or Face ID • Export a backup file you can keep yourself, or a CSV for spreadsheets PREMIUM DataBody is free to use, and everything above is included. A Premium subscription adds: • Yearly charts and yearly statistics • Custom habits of your own • CSV export • No ads Premium is a subscription that renews automatically unless canceled at least 24 hours before the end of the current period. Payment is charged to your Apple Account at confirmation of purchase. Manage or cancel your subscription in your Apple Account settings after purchase. Terms of Use: https://www.cleveni.com/databody/legal/terms.html Privacy Policy: https://www.cleveni.com/databody/legal/privacy.html

Screenshots

BK Weight Tracker4 screens
DataBody4 screens

Verdict

The call

The clearest difference is in-app purchases: BK Weight Tracker at none against DataBody's 2. BK Weight Tracker also leads on ads (none vs shown). DataBody's advantage is update cadence (every 3 days vs every 9 days). On price, 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. DataBody sells 2 in-app purchases, starting at $7.99 per month. BK Weight Tracker asks for nothing beyond the download.

UpkeepUpdate frequency

BK Weight Tracker ships an update every 9 days, DataBody every 3 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 7 level
BK Weight Tracker versus DataBody: the parameters behind the verdict, then further details
ParameterBK Weight TrackerDataBody
PriceFreeFree
Rating—5.0 (2 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—2 — better
Update frequencyEvery 9 daysEvery 3 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhoneiPhone, iPad — better
Requires iOS16.4 — better17.0
Further details — not scored
Size44 MB135 MB
Age rating4+12+
DeveloperBK Software Development LLCCleveni Inc.

In-app purchases

None

BK Weight Tracker

No in-app purchases

2 purchases

DataBody

Subscriptions2
  • Premium (Monthly)$7.991 Month
  • Premium (Yearly)3 Days trial$49.991 Year

Questions

Is BK Weight Tracker free?
BK Weight Tracker is free to download, with no in-app purchases.
Is DataBody free?
DataBody is free to download, with in-app purchases available.
Do BK Weight Tracker or DataBody have ads?
DataBody shows ads; BK Weight Tracker does not.
Which is updated more often, BK Weight Tracker or DataBody?
BK Weight Tracker ships an update every 9 days, and DataBody every 3 days. Most recently, BK Weight Tracker was updated on October 24, 2026 and DataBody on October 25, 2026.

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