Posture Correction app for iPhone and iPad

Good posture for your health ...!
Helps you to keep correct posture.

The correct posture is the basics of all your health.
The wrong posture may cause not only a stiff neck or a lower back pain,
but also a headache or various diseases of internal organs.

This application gives an alarm when your back tilts more than a certain value, and helps you to keep the correct posture for your daily life.

Usage:

- Set "Sensitivity"of the left-right and the front-back respectively.
- Press "START". The posture is calibrated and the correction will start after 5 seconds.
- The posture is checked every 5 seconds, and if the posture exceeds the "Sensitivity" value, it gives the "alarm"
- When the posture correction starts and the alarm is raised, "Sound" and "Vibration" is played, and they can be set to ON or OFF.
- Note that it may be hard for you to notice "Vibration" when you put the device on your breast pocket. In that case, enable "Sound", which is like a ringing tone when the posture correction starts, and keyboard-typing-sound when the alarm is raised.