Switch off the labels in the Vector layer.

To turn the labels off:

  • Press the Layers icon on the bottom bar.

  • In the Layer Manager hold down the Layer until a "Layer Options" box. pops up

  • Click "Hide labels" on the bottom of the menu.

  • Tap on the back arrow to return to the map.

If you later want to turn the labels on again, just follow this same path and click "Show labels".