With Locify, you can use simple navigation. You can navigate to some waypoint file, or to your own location. Please note, that navigation is just point-to-point. It's not street navigation and it isn't awere of obstacles.

How to navigate to own coordinates?

Go to Saved -> Save Place and save new place with inputting your own coordinates. Then go to Navigation -> To Place

Useful advice

When you use navigation - relay on a distance, not on a direction. Direction can be wrong while you standing or moving very slowly. Move quicker to get more accurate direction. Also beware of possible obstacles in a way - not always a direct direction to the point is the best.