Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.

12+

Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.

17+

You must be at least 17 years old to access this App.

Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

Height Ruler (Barometer) 螢幕截圖

iPad

iPhone

About Height Ruler (Barometer)

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.

Features:
• 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.