This is a simple application to help adults 20 years+ calculate their BMI based on weight and height. You can then log your BMI and track it over time, viewing your progress graphically and/or exporting the data to a CSV or HTML file.


• Simple and intuitive user interface.
• Log BMI over time.
• View your BMI graphically.
• Export data as a CSV file or HTML.
• Supports landscape and portrait mode.
• BMI scale is for adults 20 years and older.

Mathematically BMI is a person’s weight in kilograms divided by the square of height in meters. BMI is moderately correlated with more direct measures of body fat and is often times used as an estimate for overall body fatness. BMI only uses weight and height, and then compares it to an average scale. An athlete would operate outside the standard curve, since muscle mass would give them additional weight without adding body fat. This app uses a single scale for both Men and Women. To determine if your BMI is a health risk, a healthcare provider would need to perform further assessments.

What’s New

Version 1.3.0

Added clear button to fields to quickly remove data.

Ratings and Reviews

4.5 out of 5
136 Ratings

136 Ratings

TheHumblizer ,

Best BMI calculator

They kept it simple and easy to use. Use this one if you're interested in tracking BMI. Graphs are a nice touch.

janogrrl ,


If you don’t pay to remove them, you get annoying ads obscuring the screen. You also have to pay to track more than 2 BMI scores over time. And it doesn’t include age in the calculation. Ended up deleting it.


No settings for male/female?

That doesn’t make sense to me.

App Privacy

The developer, ChuChu Train Productions, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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