Nice and a simple concept!
I like the simplicity of the game. I think in the post-jam version you could make it so that the son has a move that the father can not do, and vice versa, that way it would be fun to control both the frogs (you can even turn it into a multiplayer game!) and it will be important to make sure both frogs are alive
(maybe the small frog can attack faster, but is weaker, and the father frog is slower but has more health, or something else entirely)
There were two bugs I found in this version,
when the small frog is in the middle of a jump and is hit by a spider's web, it glitches and never lands on any lily pad, and eventually goes off screen.
when you aim at a lily pad the father frog is already on, the father frog sprite becomes invisible.