Comparison

UpDown vs Weight Tracker & BMI

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

Head to head
About

UpDown

Track your weight journey with a comprehensive journal that supports multiple family profiles. Visualize progress with charts, calculate BMI, and set reminders. Syncs with Apple Watch and Health for seamless health monitoring.

Highlights
  • Weight journaling
  • Multiple user profiles
  • BMI calculation
  • Progress charts
  • Reminders
  • Apple Watch & Health support
  • CSV export
Features
Read full description

A convenient weight journal with profiles for the whole family and notes in the history. It helps you track changes over days, weeks, months, and years, and the visual progress charts provide extra motivation to improve your results. In addition, the app offers BMI calculations, goal tracking, Apple Watch and Health support, flexible reminder settings, history export to CSV, and automatic iCloud synchronization. Terms: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Policy: https://matrapas.github.io/privacy/

About

Weight Tracker & BMI

Easily log your weight, set goals, and visualize progress with insightful charts and graphs. Personalize your journey with photo and note integration, and stay motivated with custom reminders. Seamlessly sync with Apple Health and view your data on Apple Watch or home screen widgets.

Highlights
  • Quick and easy weight logging
  • Insightful charts and graphs
  • Photo and notes integration
  • Apple Watch and widget support
  • Apple Health sync
  • Customizable reminders
Features
Read full description

WTrack – Weight Loss Tracker & BMI Reach your goal weight with WTrack, the smart, beautifully simple weight tracker that turns every weigh-in into real progress. Whether you want to lose weight, gain muscle, or maintain, WTrack helps you stay motivated with clear charts, smart trends, and personalized insights. TRACK YOUR WEIGHT, YOUR WAY • Log weight in seconds with date, time, notes, and mood • Choose kg, lbs, or jin (斤) — switch anytime • Set your goal weight and pick your pace: Easy, Balanced, Challenging, or Fast Track • See how much you've lost and how much is left to your goal • Get an estimated finish date based on your progress • Build a weigh-in streak and stay consistent POWERFUL CHARTS & TRENDS • Beautiful line and bar charts (Week, Month, Year, All-time) • Smart trend engine filters out daily noise from water and meals, so you see true progress • Goal line overlay and trend sparklines • Instantly know if you're losing, gaining, or holding steady BMI & BODY MEASUREMENTS • Full BMI calculator with categories and WHO-based guidance • Track body measurements: waist, hip, chest, arms, thighs, neck, and more • Log body fat % and muscle mass • Create custom measurements with your own units PROGRESS PHOTOS • Attach photos to any entry • Before/after comparison to see your transformation • Zoomable photo gallery and timeline APPLE HEALTH SYNC • Two-way sync with Apple Health • Auto-import weigh-ins and keep everything in one place SMART REMINDERS • Set custom weigh-in reminders for each day of the week • Never miss a check-in WIDGETS & APPLE WATCH • Home Screen widgets (Small, Medium, Large) with current weight, goal, and a mini chart • Apple Watch app to view your history and progress on your wrist ICLOUD SYNC • Automatic iCloud sync across all your devices MADE FOR YOU • Light, Dark, and System themes • Multiple accent colors • Clean, rounded design that's a joy to use • Face ID app lock to keep your data private • Export your history as a PDF Start today. Track your weight, understand your trends, and reach your goal with WTrack. Terms of use: https://www.app-privacy-policy.com/live.php?token=uiGsNyXeuLeah8iVkD0awo5ifa1EmrlO Privacy policy: https://gist.github.com/yusufonderd/b269a219087306f2051c74c88a07dab7#file-weightly-privacy-policy

Screenshots

UpDown4 screens
Weight Tracker & BMI4 screens

Verdict

The call

UpDown and Weight Tracker & BMI both sit at 4.4 stars, but that hides the real split: 86% of UpDown's written reviews are positive against 69% of Weight Tracker & BMI's. Weight Tracker & BMI's advantage is update cadence (every 2 weeks vs every 4 weeks) and ratings volume (98 vs 16). On price, rating, ads and in-app purchases 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. UpDown sells 3 in-app purchases, starting at $1.99 per month and Weight Tracker & BMI sells 13 in-app purchases, starting at $0.49 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.4 for UpDown against 4.6 for Weight Tracker & BMI. That said, the two scores are not equally well evidenced: Weight Tracker & BMI has 98 ratings behind it against 16, so its average is the more settled of the two. Written reviews are what separate them: 86% of UpDown's written reviews are positive against 69% of Weight Tracker & BMI's.

UpkeepUpdate frequency

UpDown ships an update every 4 weeks, Weight Tracker & BMI every 2 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 7 level
UpDown versus Weight Tracker & BMI: the parameters behind the verdict, then further details
ParameterUpDownWeight Tracker & BMI
PriceFreeFree
Rating4.4 (16 ratings)4.6 (98 ratings) — better
Positive reviews85.7% of reviews — better68.9% of reviews
Number of ratings1698 — better
Update frequencyEvery 4 weeksEvery 2 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPad, Apple WatchiPhone, iPad, Apple Watch
Requires iOS17.016.0 — better
Further details — not scored
Size4 MB61 MB
Age rating4+4+
DeveloperSergei IvanovONNEX YAZILIM ANONIM SIRKETI

Customer experience

UpDown

All ratings16 ratings
Positive87.5%
Neutral6.3%
Negative6.3%
Written reviews7 reviews
Positive85.7%
Neutral0.0%
Negative14.3%

Weight Tracker & BMI

All ratings98 ratings
Positive87.8%
Neutral6.1%
Negative6.1%
Written reviews45 reviews
Positive68.9%
Neutral8.9%
Negative22.2%

In-app purchases

3 purchases

UpDown

Subscriptions2
  • PRO Version (Monthly)$1.991 Month
  • PRO Version (Yearly)7 Days trial$14.991 Year
One-time1
  • PRO Version (Lifetime)$29.99
13 purchases

Weight Tracker & BMI

Subscriptions10
  • Weekly Subscription$0.497 Days
  • Weekly Pro Subscription$1.997 Days
  • Weightly Weekly Subscription$1.997 Days
Show 7 more
  • WTrack Pro - Monthly3 Days trial$2.991 Month
  • Monthly Subscription$2.991 Month
  • Monthly Pro Subscription3 Days trial$4.991 Month
  • WTrack Pro Subscription$5.996 Months
  • Annual Subscription7 Days trial$14.991 Year
  • Annual Subscription$19.991 Year
  • Annual / 1 Year Subscription$19.991 Year
One-time3
  • Lifetime Access$19.99
  • Lifetime Access$29.99
  • Weightly Lifetime$49.99

Questions

Is UpDown free?
UpDown is free to download, with in-app purchases available.
Is Weight Tracker & BMI free?
Weight Tracker & BMI is free to download, with in-app purchases available.
Which has better reviews, UpDown or Weight Tracker & BMI?
Weight Tracker & BMI is rated higher. UpDown averages 4.4 out of 5 from 16 ratings, while Weight Tracker & BMI averages 4.6 from 98 ratings.
Do UpDown or Weight Tracker & BMI have ads?
Neither UpDown nor Weight Tracker & BMI shows ads.
Which is updated more often, UpDown or Weight Tracker & BMI?
UpDown ships an update every 4 weeks, and Weight Tracker & BMI every 2 weeks. Most recently, UpDown was updated on October 24, 2026 and Weight Tracker & BMI on October 25, 2026.

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