Anyone know what snail this is?

[Tjkj]

Hi,

well this morning I was feeding the fish and a snail appeared on the glass out of nowhere and now this afternoon a second one is crawling on my Anubias lol. Can anyone tell me what sort of snail they are? The tank is quite deep from front to back so the photo is quite zoomed in. Any estimates would be helpful!

 

[nanoist]

Looks like it could be a bladder snail. But im not sure because of the picture quality