Yes, I see what you mean. Technically it works but nothing is optimized for a small screen.
I tried the demo but the UI is not really for mobile:
rimu@piefed.social 2 days ago
AppearanceBoring9229@sh.itjust.works 2 days ago
It has an app, altough i never managed to set it up correctly. (I can log in but it shows empty)
lka1988@lemmy.dbzer0.com 2 days ago
The mobile app is 3rd party and has not yet been updated for Planka v2.
Source: I use Planka a LOT.
filcuk@lemmy.zip 2 days ago
If you look around, there’s an alpha mobile app