# BMI - BMR Calculator — Body Mass Index Calculator

> Calculate BMI, BMR, ideal weight, and track health metrics. (iPhone/iPad app by Thang Nguyen.)

- Source: https://appshunter.io/ios/app/bmi-bmr-calculator/id1225911847 (this page in markdown: same URL + `.md`)
- Developer: [Thang Nguyen](https://appshunter.io/developer/921360262)
- Category: Health & Fitness, Lifestyle
- Price: Free with in-app purchases
- Rating: 4.60/5 from 158 App Store ratings · 5 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.6 · 10 MB
- Languages: American English
- Released: 2017-04-17
- Data updated: 2026-08-16
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/bmi-bmr-calculator/id1225911847/reviews.md

## What is BMI?

Calculate your Body Mass Index (BMI) and Ideal Body Weight range based on the relevant information on body weight, height, age and sex.

Calculate your Basel Metabolic Rate (BMR) and Total Energy Expenditure based on the relevant information on body weight, height, age, sex and activity level.

Stay motivated by tracking your daily weight, water intake and exercise time to analyze your progress in a simplified way. 

Included features:
* BMI calculation - classified by sex and different age ranges
* BMI Classification Support
* Ideal Body Weight Range
* BMR calculation and Total Energy Expenditure
* Local storage to track your daily weight
* Track your water intake
* Track your training time
* Support both US and Metric Units
* Built-in Reminder to record your weight, time of training...

More information about the BMI is available on the website of the World Health Organization (WHO).

## Key features

- BMI calculation
- Ideal Body Weight range
- BMR and Total Energy Expenditure
- Daily weight tracking
- Water intake tracking
- Exercise time tracking
- US and Metric units support

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Pro Upgrade | $4.99 | one-time |


## Recent user reviews (5 of 5)

All indexed reviews: https://appshunter.io/ios/app/bmi-bmr-calculator/id1225911847/reviews.md

### 1/5 — Bmi

*2023-07-20*

Full of annoying ads.

### 2/5 — Poor App

*2020-05-16*

After installing the app I was able to set everything as desired. All good .... once I tried to reopen the app I have only been greeted with a black screen. I have now removed the app and installed another BMI app.

### 3/5 — Takes you to ad website after you enter personal data

*2019-12-22*

Yea

### 2/5 — Overrated and buggy

*2019-03-28*

This app calculates BMI and BMR, but it is difficult to change the settings to see how it affects your metabolism. Changing exercise level does not save--you have to go through the setup again.

Also the ads are incredibly intrusive and annoying. Normally I don't mind paying for apps, but I'm not going to pay $1.99 for such a simple yet buggy app.

### 3/5 — App review

*2018-10-26*

Too many pop up ads

## Frequently asked questions about BMI

### What is the BMI app's rating and how many ratings does it have?

The BMI app has a strong rating of 4.6 stars, based on 158 user ratings. This indicates a generally positive user experience and satisfaction with the app's functionality.

### Is the BMI app free to download and use?

Yes, the BMI app is free to download and use. It also offers in-app purchases, which may provide additional features or remove advertisements.

### What devices does the BMI app support?

The BMI app is designed to work on various Apple devices, including iPhones, iPads, and iPods. This broad compatibility ensures accessibility for a wide range of users.

### How often is the BMI app updated?

The BMI app was last updated on January 8, 2026, with version 5.3. While this indicates a recent update, the frequency of future updates will depend on the developer's release schedule.

### What age rating does the BMI app have?

The BMI app has an age rating of 4+, making it suitable for users of all ages. This suggests that the content and features are appropriate for a general audience.

### Can I track my progress with the BMI app?

Yes, the BMI app allows you to track your daily weight, water intake, and exercise time. This feature helps you monitor your progress in a simplified and organized manner.

### Does the BMI app support both US and Metric units?

Yes, the BMI app supports both US and Metric units for measurements. This flexibility allows users from different regions to easily input their data.

### What kind of reminders does the BMI app offer?

The BMI app includes built-in reminders to help you record your weight and training time. These reminders are designed to encourage consistent tracking and engagement with the app.

## Version history (last 5 releases)

### 5.3 — 2026-01-08

We update minor changes

### 5.2.0 — 2023-12-28

We update minor changes

### 5.1.0 — 2022-12-22

We update minor changes

### 5.0 — 2021-10-01

We update the app to support iOS 15

### 4.5 — 2021-02-03

Fix minor issue to support iOS 14.4

## Apps similar to BMI

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [TDEE Calculator - Total Energy](https://appshunter.io/ios/app/tdee-calculator-total-energy/id6449362777) | 3.6 (22) | Free | Health & Fitness |
| [BMI, BMR & Body Fat Calculator](https://appshunter.io/ios/app/bmi-bmr-and-body-fat-calculator/id1326954500) | 4.5 (337) | Free | Health & Fitness |
| [BMI Calculator - BMR Manager](https://appshunter.io/ios/app/bmi-calculator-bmr-manager/id889842973) | 4.6 (297) | Free | Health & Fitness |
| [BMI Calculator ; ideal weight](https://appshunter.io/ios/app/bmi-calculator-ideal-weight/id6445996548) | 5.0 (2) | Free | Health & Fitness |
| [Ideal BMI: Weight Loss Tracker](https://appshunter.io/ios/app/ideal-bmi-weight-loss-tracker/id1672014912) | 4.6 (108) | Free | Health & Fitness |
| [BMI Calculator‰](https://appshunter.io/ios/app/bmi-calculator/id550932668) | 4.9 (23,682) | Free | Health & Fitness |

## More apps by Thang Nguyen

- [Water Tracker & Reminder](https://appshunter.io/ios/app/water-tracker-and-reminder/id933605957)
- [Massage Pillow](https://appshunter.io/ios/app/massage-pillow/id950192241)
- [7 Minute Workout Plus](https://appshunter.io/ios/app/7-minute-workout-plus/id954165191)
- [BedTime Sleep Fan Sounds](https://appshunter.io/ios/app/bedtime-sleep-fan-sounds/id960127578)
- [Stand Up Reminder](https://appshunter.io/ios/app/stand-up-reminder/id972116640)
- [HIIT Interval Timer](https://appshunter.io/ios/app/hiit-interval-timer/id980471893)

All apps by Thang Nguyen: https://appshunter.io/developer/921360262

## Related topics

[metabolic rate calculator](https://appshunter.io/ios/topics/metabolic-rate-calculator) · [bmr calculator body health](https://appshunter.io/ios/topics/bmr-calculator-body-health)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-16.*