Works exactly as described. Lots of useful features, including scheduler and widget. DEV SUGGESTION: Would like to see a settings toggle that disappears the widget when all apps or individually specified apps are open, perhaps even just as a paid feature. Even without that feature, I still highly recommend sFilter Pro.
Since June update there is no icon on notification bar. Have to uninstall and reinstall to make it work. Icon randomly disappears from notification bar.
On Android 8.0 (Oreo), the filter does not work on the notification screen. Please update the app.
It works fine.
When the app is moved to SD card, navigation bar is no longer available with filter options. I tried several ways but in vain. Kindly, look into it. Other than this there's no glitch to point out at. When it crashes, reopens on its own which makes this application awesome. Thanks!
The free version pretty much had everything I needed, although being able to adjust the floating widget to a fixed location is a nice plus. I also employ an ad blocker on my device, so that wasn't a problem. But sometimes an app is so good, like this one is, I felt obliged to buy the premium version as a way to say thanks to the developer.
- v1.0.4 ~ v1.0.8 : Bug fix
- v1.0.3 : Memory Improvement
- v1.0.2 : Filter opacity adjust unit setting Function
- v1.0.1 : Bug fix
Reduce blue light to fall asleep easily. Best blue light filter app for eye care