Application Features:
• Speedometer: Shows current speed in km/h or mph.
• Checks minimum and maximum speed
• HUD (Head-Up Display)
• 4 customized and saved speed limits.
• 2 types of background: day or night.
• Customized colors for background and text.
• Alert audio alarm: plays audio alarm on violation of Speed Limit for specified time.
• You can select your preferred sound to alarm.
• Able to keep screen active during usage of application (if checked in settings).
• Application saves all the preferences, you don't need to set them again next time.

v2.9.1 Fixing of 2 bugs for some users.

In v2.9.0 update, the application was redesigned, the ability to select a sound was added, the volume control and the horizontal layout of the main screen were fixed.
By the way, the application has a new icon :)

Enjoy the use and lack of fines!
PS. If you liked the update or have any ideas/comments, I will be grateful for the feedback.