Nixie Tube Clock Widget - Pro play online

ATTENTION:
If you have an issue with refreshing the clock, please follow this link BEFORE you post a negative opinion: https://www.geekdashboard.com/stop-android-killing-apps-background/ to set your phone not to kill the services that are responsible for updating the clock.

The explanation for curious users:
The June/July 2021 Google security update closed the ability to use custom fonts on Android 10 and 11 devices. The widgets can now use the only system-installed fonts, and no one of them at all looks like Nixie Tube numbers. The only option I had to keep still the nixie look of the widget was to change the rendering logic to use the custom font. Unfortunately, this leads to updating time challenges, as Google, for saving battery, regularly limits the number of tasks that can run in the background. So to be able to update the time in the widget, I have to use sets of services to workaround Google limitations. And this would be great if the Android OEM manufacturers wouldn't take part in the war for the best battery performance on the market. Unfortunately, this leads OEMs to restrict access to power even more than Google planned. They tend to kill every not whitelisted app (only major players apps like Facebook, Whatsapp, etc., can survive) to show that their phone is better than the other competitors. So the only way to keep your widget "alive" is to use the setting from the article mentioned above not to kill the refreshing time services.

Nixie Tube Clock Widget displays current time/date and helps set up an alarm.

Features:

Time and date display depends on your locale settings
24h/12h mode
AM and PM indicators (12h mode only)
Show the Date
Set the Alarm
Settings section to customize the widget
Separate layout for the small screens up to 720dp wide

Settings:

You can set:

Colour for:
Hours
Minutes
Time separator
AM indicator (12h mode)
PM indicator (12h mode)
Day
Month
Date separator
Background
LEDs

Visibility level for:
Background
LEDs

Enable/disable:
Background
LEDs
Bold font to increase the visibility of the numbers
Blinking time separator (ticking clock effect)
US date mode (MM:dd) for 24h clock option

Colour presets:
Colour presets - you can pick up from a few holiday-themed, and pop-culture-themed colour presets for your clock
Dedicated High-contrast preset for visually impaired
You can save your favourite colour preset to use in the future
Dedicated button to reset all settings to default

The app uses custom fonts created especially for this project,
to preserve the battery as well as prevent the Android system from stopping the widget from working.

This widget was tested on many physical devices with no fail.
However, I cannot guarantee proper functionality on all devices.
If you experience any issues, please contact me before you post a review.
I am also open to any suggestions about new features you wish to see on this simple widget (a few of them found their way thanks to users feedback, so don't hesitate to contact me if you have any ideas ;) )

If you want to try this app before you buy, you can find a Lite (free) version of this widget on the Google Play Store here:

https://play.google.com/store/apps/details?id=com.vulterey.nixieclockwidget

Happy moments ;)