Comparison

Smart Scale vs Weight Tracking Diary App

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

Head to head
About

Smart Scale

This app helps you track your family's body composition data from compatible smart scales. Monitor key metrics like weight, body fat, and muscle mass, with options for manual entry and historical tracking. It also provides standard reference tables and daily measurement reminders.

Highlights
  • Supports 8 family users
  • Bluetooth smart scale integration
  • Tracks weight, body fat, water, muscle, bone mass
  • Records daily caloric intake and visceral fat
  • Manual weight recording
  • Daily, weekly, monthly tracking
  • Standard body parameter reference tables
Features
Read full description

Smart scale is a simple and efficient body tracking tool for your family. - Support 8 users of your family. - Work with Bluetooth 4.0 weight scale, fat scale and kids scale. - Track the weight, body fat %, body water %, muscle %, bone mass, daily caloric intake, visceral fat, and physique rating, etc. - Record the weight manually. - Track records by day and month. - Show the standard reference table to body parameters. - Remind user to measure the body weight daily, weekly or monthly. - support Apple iHealth application.

About

Weight Tracking Diary App

This app simplifies body weight management by allowing manual logging or automatic capture of readings from over 120 supported smart scales. It tracks various body composition parameters, medication intake, and vital signs, offering data analysis and cloud backup options.

Highlights
  • Log body weight and BMI
  • Track over 16 body composition parameters
  • Automatic data capture from 120+ smart scales
  • Monitor medication intake and vital signs
  • Data analysis and trend visualization
  • Optional cloud backup and sync
  • Integration with Apple Health, Garmin, Fitbit
Features
Read full description

The Weight Tracking Diary App is the most connected body weight monitoring app in the world, designed to simplify body weight management, track trends, and export reports. This smart weight tracking assistant enables users to log data manually or to automatically capture readings from over 120 supported body weight scales via Bluetooth, including BMI and over a dozen of body composition parameters. Additionally, the app can help track medication intake, blood pressure, heart and respiration rate. The app has a clean and intuitive interface and works with or without registration. Users decide if they want to keep their health data on their smartphone only, or additionally back it up to MedM Health Cloud (https://health.medm.com). Weight Tracking Diary App can log the following data types: • Body weight with BMI and up to 16 body composition parameters • Notes • Medication Intake • Blood Pressure • Heart Rate • Respiration Rate The app’s data analysis tools enable users to see patterns in body weight fluctuations, take timely action and, when necessary, make lifestyle changes and routine adjustments accordingly. The app is freemium, with the basic functionality available to all users. Premium Members, additionally, can sync select data types with other ecosystems (such as Apple Health, Garmin, and Fitbit), share access to their health data with other trusted MedM users (such as family members or caregivers), set up notifications for reminders, thresholds, and goals, as well as receive exclusive offers from MedM partners. MedM follows all applicable best practices for data protection: the HTTPS protocol is used for cloud synchronisation, all health data is stored encrypted on securely hosted servers. Users exercise full control over their data and can at any time export and/or delete their health record. Weight Tracking Diary App by MedM syncs with the following brands of smart body weight scales: A&D Medical, Beurer, Conmo, ETA, EZFAST, Fleming Medical, ForaCare, Jumper Medical, Kinetik Wellbeing, LEICKE, Omron, SilverCrest, TaiDoc, Tanita, TECH-MED, Transtek, Yonker, Zewa, and more. For full list of supported devices please visit our website: https://www.medm.com/sensors.html MedM is the absolute world leader in smart medical device connectivity. Our apps provide seamless direct data collection from hundreds of fitness and medical devices, sensors, and wearables. MedM – Enabling Connected Health® Jurisdiction statement: Weight Tracking Diary App by MedM enables users to record 6 different types of health measurements and allows users to log measurements that can be entered manually, received from Apple Health, or collected from connected health and wellness monitors that received regulatory clearance in their respective countries of sale. Disclaimer: MedM Health is intended for non-medical, general fitness and wellness purposes only. Always consult a doctor before making any medical decisions. Privacy Policy: https://health.medm.com/en/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Smart Scale4 screens
Weight Tracking Diary App4 screens

Verdict

The call

The clearest difference is rating: Weight Tracking Diary App at 4.3 against Smart Scale's 3.1. Weight Tracking Diary App also leads on review sentiment (43% vs 19%). Smart Scale's advantage is in-app purchases (none vs 2) and iOS requirement (8.0 vs 15.0). On price, ratings volume, update cadence and ads 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. Weight Tracking Diary App sells 2 in-app purchases, starting at $5.99 per month. Smart Scale asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Weight Tracking Diary App holds the better App Store score, 4.3 against 3.1. Both are backed by a comparable volume of ratings — 14 and 11 respectively. Written reviews point the same way: 19% of Smart Scale's written reviews are positive against 43% of Weight Tracking Diary App's.

UpkeepUpdate frequency

Smart Scale ships an update every 2 months, Weight Tracking Diary App every 6 weeks. The most recent releases landed on October 20, 2026 and October 19, 2026 respectively.

Scorecard5 real differences · 5 level
Smart Scale versus Weight Tracking Diary App: the parameters behind the verdict, then further details
ParameterSmart ScaleWeight Tracking Diary App
PriceFreeFree
Rating3.1 (14 ratings)4.3 (11 ratings) — better
Positive reviews19.4% of reviews42.9% of reviews — better
Number of ratings14 — better11
Update frequencyEvery 2 monthsEvery 6 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS8.0 — better15.0
Further details — not scored
Size23 MB87 MB
Age rating4+12+
Developer晶 原MedM Inc

Customer experience

Smart Scale

All ratings14 ratings
Positive42.9%
Neutral14.3%
Negative42.9%
Written reviews98 reviews
Positive19.4%
Neutral22.4%
Negative58.2%

Weight Tracking Diary App

All ratings11 ratings
Positive81.8%
Neutral0.0%
Negative18.2%
Written reviews14 reviews
Positive42.9%
Neutral21.4%
Negative35.7%

In-app purchases

None

Smart Scale

No in-app purchases

2 purchases

Weight Tracking Diary App

Subscriptions2
  • Monthly Premium14 Days trial$5.991 Month
  • Annual Premium14 Days trial$35.991 Year

Questions

Is Smart Scale free?
Smart Scale is free to download, with no in-app purchases.
Is Weight Tracking Diary App free?
Weight Tracking Diary App is free to download, with in-app purchases available.
Which has better reviews, Smart Scale or Weight Tracking Diary App?
Weight Tracking Diary App is rated higher. Smart Scale averages 3.1 out of 5 from 14 ratings, while Weight Tracking Diary App averages 4.3 from 11 ratings.
Do Smart Scale or Weight Tracking Diary App have ads?
Neither Smart Scale nor Weight Tracking Diary App shows ads.
Which is updated more often, Smart Scale or Weight Tracking Diary App?
Smart Scale ships an update every 2 months, and Weight Tracking Diary App every 6 weeks. Most recently, Smart Scale was updated on October 20, 2026 and Weight Tracking Diary App on October 19, 2026.

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