Comparison

Weight Tracker & Check BMI vs Caliper

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

Head to head
About

Weight Tracker & Check BMI

Easily track your daily weight changes to monitor progress towards your fitness goals. The app helps you set targets, log measurements, and analyze your weight loss or gain with smart charts and statistics. It also calculates your Body Mass Index (BMI) and suggests an ideal body weight.

Highlights
  • Set and track weight goals
  • Daily weight logging
  • BMI calculation
  • Ideal body weight suggestion
  • Weight progress charts
  • Measurement unit selection (kg/lb, cm/ft+in)
  • Smart reminders
Features
Read full description

Dieting? Exercising? Want a perfectly toned body shape? Yes! But, don't know if it's working or not for you! Best way is to track your daily weight gain or weight loss, so that you can control your body mass & avoid being overweight again. No, it's not difficult at all! We've made it easy as a pie! Control! : It's always easy to track & monitor the progress by understanding what really works for you. Say, you want to reach a weight goal or maybe you just want to get back to your Ideal Bodyweight after a pregnancy. Having a right app is must to track it! Easy-to-use, this Weight Tracker App is developed Just for You, which not only allows to add your everyday measurements, but also helps to track your weight record. Wondering, “How to Gain Weight” or “How to Lose Weight”? With all the efforts, it is must to observe whether you are on the right track to reach your desired goal or not. This Weight Loss Tracker App shall encourage you! Lose or gain weight and check stats in this ideal smart app! This Body Weight Tracker App is the right choice for you to help get a compliment for your perfect body shape. Cool features of “Weight Tracker for Weight Loss”: > Set a desired target & follow your progress > Body weight diary helps you to achieve your goal > Analysis of Weight Control in a smart chart > Statistics about your Bodyweight (difference of your starting & target weight) > Choose a preferred measurement unit (kg or lb, cm or (ft + inches)) > Calculate Total Weight Loss/Weight Gain with the remaining amount to achieve your goal > Weekly, Monthly, or Yearly Weigh Calculation > Smart reminder to notify you to add current weight at your pre-defined time Losing or Gaining Weight will turn out to be FUN when you track your weight! Simply enter your gender, age & height. Then. it will automatically set a goal as per the Ideal Weight Chart! Set your desire Goal & challenge yourself to lose weight in 30 days! Stay motivated by tracking your Bodyweight & analyze your progress in a chart. This Weight Tracker App will also suggest your Ideal Body Weight based on your height, gender, and age. Divided into 3 categories: 1) Overview: Using this section, you can keep your weight record by monitoring progress in a neat chart. Initial weigh can be considered as Start Weight. You can add your current Bodyweight by using ‘+’ sign. Your Target Weight can be determined automatically from the age, gender & height! The difference between Start & Current weigh is calculated to show a change in weight & the difference between Current & Target Weight is calculated to show how much goal amount is remaining to achieve! 2) Statistics: From this section, you can easily get your body statistics, from which you can categorize your weight type as either underweight, normal, or overweight! These categories are defined from the BMI range. BMI means Body Mass Index. BMI Calculator calculates BMI from age, height, Bodyweight, and gender that is entered by users! And from that, it gives body statistics. 3) History: This section is used to keep a track of Weight Loss Record! Here you can get day wise record, in which you can get weigh on a particular date and difference from the previous one as weight loss or weight gain! So from this section, you can decide what will be the next step to achieve your Target Weight! Check your Weight Diary to find your ideal body weight, because overweight and obesity are risk factors for diseases such as hypertension, heart disease, and diabetes. It can also be used to find a healthy weight if you want to lose it. You can also take a back up of Body Statistics. So, if you change your device then also you can keep a track on your weigh goal! If you are already looking for such weight loss apps, it means you are on the right track for getting a better & healthier life. Get this Weight Tracker for Weight Loss App to Stay Fit, Stay Healthy!

About

Caliper

Read full description

Caliper turns a quick front-and-side scan into body composition estimates, measurements, private shape comparisons, and progress trends—giving you a clearer view of how your body is changing than weight alone can provide. Whether your goal is to lose fat, preserve or build muscle, or improve your overall body composition, Caliper helps you see whether your progress is moving in the direction you want. FAST ENOUGH TO USE REGULARLY Complete your front-and-side scan in seconds and get your results right after you submit. No appointments. No specialized equipment. No waiting months between expensive assessments. Because Caliper is easy to use from home, you can scan regularly and follow the direction and pace of change—not just rely on an occasional snapshot. NOT A GENERIC AI PHOTO GUESS Caliper does not send your images to a general-purpose AI model and ask it to guess. It uses guided scans and purpose-built machine learning models trained with thousands of real body measurements and DEXA body-composition scans. That gives you a more rigorous and consistent way to track body composition and progress over time. SEE WHAT’S WORKING Compare scans, visualize changes in body shape, follow your trends, and see personalized projections based on your own progress. Clear guidance helps you understand what changed, what it may mean, and what to focus on next. Ask follow-up questions to explore your results, trends, and progress in more detail. PRIVATE BY DESIGN Your scan photos are used to take your measurements, then deleted. Caliper keeps your silhouette and results—not the photos themselves. This lets you compare body shape and visualize progress without keeping a gallery of revealing scan photos. Caliper is intended for general wellness and fitness purposes only. Results are estimates and are not medical measurements, diagnoses, or medical advice. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Weight Tracker & Check BMI4 screens
Caliper4 screens

Verdict

The call

The clearest difference is update cadence: Caliper at every 8 days against Weight Tracker & Check BMI's every 3 months. Weight Tracker & Check BMI's advantage is device support (3 vs 1) and iOS requirement (12.1 vs 16.0). On price, 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. Weight Tracker & Check BMI sells 1 one-off in-app purchase and Caliper sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Weight Tracker & Check BMI ships an update every 3 months, Caliper every 8 days. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

Scorecard3 real differences · 7 level
Weight Tracker & Check BMI versus Caliper: the parameters behind the verdict, then further details
ParameterWeight Tracker & Check BMICaliper
PriceFreeFree
Rating4.5 (55 ratings) — better—
Positive reviews38.5% of reviews—
Number of ratings55 — better—
Update frequencyEvery 3 monthsEvery 8 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS12.1 — better16.0
Further details — not scored
Size30 MB19 MB
Age rating4+17+
DeveloperSUSAMP INFOTECHCrex Labs LLC

In-app purchases

1 purchases

Weight Tracker & Check BMI

One-time1
  • Remove Ads$1.99
2 purchases

Caliper

Subscriptions2
  • Monthly$9.991 Month
  • Annual7 Days trial$49.991 Year

Questions

Is Weight Tracker & Check BMI free?
Weight Tracker & Check BMI is free to download, with in-app purchases available.
Is Caliper free?
Caliper is free to download, with in-app purchases available.
Do Weight Tracker & Check BMI or Caliper have ads?
Neither Weight Tracker & Check BMI nor Caliper shows ads.
Which is updated more often, Weight Tracker & Check BMI or Caliper?
Weight Tracker & Check BMI ships an update every 3 months, and Caliper every 8 days. Most recently, Weight Tracker & Check BMI was updated on October 24, 2026 and Caliper on October 29, 2026.

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