About this app

* 광고가 노출되는 분들께선 앱을 삭제후 2.0.1 버전 재설치 부탁 합니다 *
* 지난번 아이필터 시리즈 일괄 업데이트 때 버그가 있었고 수정된 버전을 올렸습니다 *
* 번거롭게 해서 죄송합니다 (__) *

The ingenious application for your exhaysted eyes is rolledout!!
As smartphone becomes inseparable daily necessity all day long,
Please find a betterway of using smartphone with Eyefilter, relieaving the strain on your eyes

■ This application protects smartphone users from bluelight exposure, causing insomnia and amblyopia
- Prevent the screen from radiating bluelight
- It is good for protecting visual acuity of smartphone user, especially for children and office workers
- It doesn't cause quick battery drain, consuming less battery power supply

■ Easy access to Eyefilter usage setting
- It is easy to access and change the usage setting(On/OFF) with widget function
- It is possible to adjust the opacity by double clicking the widget

■ A variety of themes and altering function of notification
- Express your own indiviuality through a variety of themes selection
- Set themes of widget on the wallpaper
- Alter the notification comment and icon with your own preference

■ Bluelight filter for optimal eyesight
- Optimal 5 sort of filters are available
- Prevent others from peeping your screen by adjusting the opacity

■ What is bluelight?
- Bluelight is blue colored light with very short and visibel wavelength between 380 and 500 nm(nanometer).
It used to serve as medical treatment for pimples in dermatology. However, many experts say that persistent exposure of blue light is quite dangerous.
Namely, long time exposure of bluelight might cause xerophthalmia and even bring damage to retina nad eye lens.
Furthermore, bluelight exposure from smatphone and TV in the late night, sound sleep would be interupted by hampered sleep inducing hormons secretion.

New features

Bug fixed and performance improvements

App Permissions

Allows an application to receive the ACTION_BOOT_COMPLETED that is broadcast after the system finishes booting.
Allows an application to expand or collapse the status bar.
This constant was deprecated in API level 21. No longer enforced.
Allows an application to collect component usage statistics
Declaring the permission implies intention to use the API and the user of the device can grant permission through the Settings application.
Allows an app to create windows using the type TYPE_APPLICATION_OVERLAY, shown on top of all other apps.
Required to be able to access the camera device.
Allows applications to access information about networks.
Allows applications to open network sockets.
Allows access to the vibrator.