VaOceanMobile is the content project with ocean shader created for mobile games on Unreal Engine 4. Yes, exactly! It looks the same on mobile and works really fast!
VaOcean Mobile by Vladimir Alyamkin in Materials - UE4 Marketplace
<aside> 💡 VaOceanMobile was highlighted by Epic Games as "Pic of the Day"
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Sure, this ocean shader has limited set of features in comparsion to desktop alternatives, but the key goal was achieved - it's fast, nice-looking for topdown view and works on mobile devices and even web.
<aside> 💡 Tested and proved by Armored Warfare: Assault
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