Great concept, liked the way you can bounce between lily pad platforms and have that arcing motion, and then having the tongue come out while ur arcing is pretty fun.  Think you may need to adjust the fly spawn placement cause a lot of them are entirely out of reach.  Either that or make ur tongue longer.. maybe also make it come out for a shorter period of time with a bit of a cool-down so you actually have to time it rather than spamming.

Good job!

A lot of potential to be a fun game, have to agree the pricing and amount received from flies ratio is off balance. Too much grinding to buy anything. I like the GFX though! 

Nice concept and the frog is cute! Gameplay was a bit monotonous. I played until got the cheapest upgrade in the shop - prices are quite high, needs a lot of grinding to get those more expensive ones.

The game could be fun, but he controls are hard and just frustrating.