deeper offline maps

[AlpineArcher]

Ive downloaded offline maps but still no maps shows when im offline?

 

[Theo3]

If you want depthmaps of lakes you haven't scanned you should get the premium account on the app

 

[BassHunter]

That looks like a map is showing to me. The offline maps are just the "Google maps", it doesn't include maps of lake depths.