Apple Snails give live birth, and only have a few offspring.. so, it's very possible that it gave birth to them.
whats the best way to quarantine a wild snail i caught?
- Thread starter Carefree_Dude
- Start date
look's like your snail had a few hitchhikers after all! it's a pretty cool snail though, have fun with all of them and their offspring, and their offspring, and well.......
Trapdoors are not the same as apple. And apples lay eggs. That other snail looks like a ramshorn to me.
Congrats on the babies
Just raise them for a few months and sell off the babies! NOT a 'get rich quick scheme' for sure 
! *It is a nice looking snail though. And they don't eat aquarium plants, that's a plus too! (Don't forget to put something in there for them to use as calcium for their shells. Not that you'd forget, but just thought I'd mention it.) Find any more babies in that tank? Just wondering.
Just raise them for a few months and sell off the babies! NOT a 'get rich quick scheme' for sure ! *It is a nice looking snail though. And they don't eat aquarium plants, that's a plus too! (Don't forget to put something in there for them to use as calcium for their shells. Not that you'd forget, but just thought I'd mention it.) Find any more babies in that tank? Just wondering.