hopIQ found 10 beers with the same banana and wheat character as Hofmühl Weissbier. A cloudy Bavarian wheat beer with banana and clove notes from the house yeast over a soft, full body. The dark version is a World Beer Cup gold medallist. Ranked by flavour match rather than popularity.
Closest match: Hornets Nest Hefeweizen — 87%. No twin in the catalogue yet.
4 countriesmatched across 56 flavour tagsbest match 87%

No beer in the catalogue yet — these come closest.
Close on what matters, with one thing they do differently.
Same idea, less detail — open a beer to see the full comparison.