Height Ruler (Barometer‪)‬ 4+

Measure height with your phone

Wern Jie Lim

    • 2.2 • 10 Ratings
    • Free



Note: This app is discontinued and will no longer receive updates, maintenance and support. It should still work fine if you do download it.

Height Ruler is an app which uses your device's barometer to detect air pressure changes and calculates an object's height.

IMPORTANT! Please check if your device is supported before downloading.

With Height Ruler, you can easily measure anything. For example, to measure your height, just place your phone on the floor, then on your head and back to the floor and this app will do the rest. Then, you will get your height in meters or feet and inches! 

***Please note that you should disable silent mode and turn up the volume to be able to hear audible feedback of whether the measurement is complete.

***Do minimise movements when measuring as doing so would disturb the air pressure and thus yield inaccurate results.

*Developed by Wern Jie, 16.

• Works with just your device.
• Easy to follow instructions.
• Measures height to a maximum accuracy of ± 8cm (± 3 inches).

Supported devices:
• iPhone 6 or later, except iPhone SE
• iPad Air 2 and iPad Mini 4 or later
• All iPad Pro models

If you find any problems or want to ask questions, feel free to contact me via email at lwjdev@gmail.com.

What’s New

Version 1.0.2

- Fixed an issue where the app crashes on iOS 13. Sorry for any inconveniences caused.
- Fixed some unit conversion issues. Hopefully.

Ratings and Reviews

2.2 out of 5
10 Ratings

10 Ratings

xxxxaiyana ,

It’s don’t work

First the instructions are confusing. Second of it does work. Third of It was so not us full I could have just got a Measuring tape. Finally I don’t Recommend this. Thank you! Love-customer

mmmmmmrrrrriiiiuuuuuggg ,

Best app for measuring my height

Okay so at first it said I was 4 feet but then I did it again and it said I was 4 10 so could use some improvements but the app worked pretty good

tasha3000000 ,


I tried to measure my height 5 times WITH NO SUCCESS! DELETE THIS APP, IT’S GARBAGE!!

App Privacy

The developer, Wern Jie Lim, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More

More By This Developer


You Might Also Like