Curtain Free Apk
Apk Infos
| Version | 1.3.1.1 |
| Rating | 4.3/5, based on 40 votes |
| Size | 3.1 MB |
| Requires Android | Android 4.0+ (Ice Cream Sandwich) |
| Author's Notes | You can filter for eye care. Easily and with your favorite color. |
About Curtain Free APK
Table Of Contents
Description
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".
Latest updates
What's new in version 1.3.1.1
Adjustment of display timing of interstitial advertisements.Change default ad setting to banner.
How to install Curtain Free APK on Android phone or tablet?
Download Curtain Free APK file from ApkClean, then follow these steps:
Update Phone Settings
- Go to your phone Settings page
- Tap Security or Applications (varies with device)
- Check the Unknown Sources box
- Confirm with OK
Go to Downloads
- Open Downloads on your device by going to My Files or Files
- Tap the APK file you downloaded (asia.uniuni.curtain.free-v1.3.1.1-ApkClean.apk)
- Tap Install when prompted, the APK file you downloaded will be installed on your device.
Older Versions
| 1.3.1.1 (16) | 3.1 MB |
Questions & Answers
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As soon as the Play Store finds a version of the app newer than the one you've sideloaded, it will commence an update.
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A: Apps require access to certain systems within your device. When you install an application, you are notified of all of the permissions required to run that application.
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