BlueArgos

BlueArgos is a driving-safety aid that helps you keep to the speed limit. Using the unmanned traffic enforcement camera locations published by the Korean National Police Agency as open data, it tells you in advance that a camera is ahead so you can check your speed.

BlueArgos never asks for personal or vehicle information. There is no sign-up and no destination or route to enter. Install it and start driving.

No route setup
You do not have to tell it where you are going. It tells you about the cameras on the road you are driving, as you approach them.

No personal data entry
No account, no login, no vehicle details. Just install it and use it.

Time-based advance notice
Instead of notifying at a fixed distance like other navigation apps, BlueArgos notifies you about every camera 15 seconds ahead at your current speed (adjustable). That gives you time to check your speed and keep to the limit.

Minimal data use
It downloads about 3 MB once every two weeks to a month and keeps working from that. It does not use mobile data while you drive.

Minimal battery use
It checks your position less often at low speed and switches to precise tracking only when needed. The black background also saves display power.

No ads
No annoying ads, no game-style ads.

Note: this app is a reference alert service that assists safe driving. Complying with traffic law is the driver's own responsibility.