About Curtain F
Curtain is a simple screen filter.It has been created for the purpose of that to alleviate the eye fatigue suppress the brightness. Usage is simple. Turn on the switch to open the app. Please set the color and depth of...
Curtain is a simple screen filter.It has been created for the purpose of that to alleviate the eye fatigue suppress the brightness.
Usage is simple. Turn on the switch to open the app.
Please set the color and depth of the liking after.
Blue Light cut effect if the warm colors such as sepia.
Please try once more, such as tiring to watch the screen.
It is glad if lightly fatigue even a little.
*Efficacy vary from person to person.
■ Notes on use
It is there are some to be careful on the OS specifications and application function.
For example, the installation of outside GooglePlay.
Please read it will appear tutorial is the first one.
It is also described in the in-app help.
*Android6 later
You'll need to grant permissions from the user.
Please cooperate so the app will guide.
■ Forced release function
If in use, you do not see anything too dark.
Please switch the screen on and off more than four times within 10 seconds.
Put simply press many times the power button for 10 seconds.When Forced release starts Curtain will stop.
■ Feature Description (simplified)
・Three modes.
It can be switched to provide up to three filters.
・Favorite.
Save and restore the favorite state.
・Notification bar shortcuts
You can set up a shortcut, such as mode switching.
The free version of up to two limit.
・Alarm
If you want to schedule the filter.
The free version of up to four limit.
■ If the application does not auto-update
As much as possible operates at a higher priority service so that it is not stopped.Therefore during the curtain running (Including pause) it might not be the automatic update of GooglePlay.
In that case, we hope the update manually.
I appreciate your understanding in this matter.
■ Use Permissions
・draw over other apps.
It utilized for realizing the curtain.
It will show the filter in this Permissions.
・run at startup.
It uses to perform the start the curtain at boot time.
・expand/collapse status bar.
It uses to close the notification bar when you open the settings dialog.
・full network access.
・view network connections.
・prevent phone from sleeping.
・receive data from Internet.
It uses in the advertising side.
Use ad module is "Google AdMob with Firebase".
Previous Versions
Here you can find the changelog of Curtain F since it was posted on our website on 2016-09-30 16:17:08.
The latest version is 1.3.1.1 and it was updated on 2024-04-22 18:45:18. See below the changes in each version.
Curtain F version 1.3.1.1
Updated At: 2017-06-19
Changes: Adjustment of display timing of interstitial advertisements.
Change default ad setting to banner.
Curtain F version 1.0.7
Updated At: 2016-09-15
Changes: ver1.0.7,Update the module to the latest for enhanced security.,ver1.0.6,1.Change of color correction function.,It is now possible corrected by the four stages for a variety of display.,*If you had to disable the correction. If you want the same as the old version.,Sorry to trouble you, but there is a need to re-set.,2.Change the behavior of the color palette and the favorite shortcut.,Please refer the info in the app for more information.
Disclaimer
Official Google Play Link
We do not host Curtain F on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by Google and passed their terms and conditions to be listed there. We recommend caution when installing it.
The Google Play link for Curtain F is provided to you by apps112.com without any warranties, representations or guarantees of any kind, so access it at your own risk.
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