What is the point of evolving dinos?

Answer from: LiquidOzone
Regardless of if you mean levelling the Dinosaurs regularly or the evolution from level 10-11 and 20-21, the answer is the same: yes, it increases the total amount of gold they can collect effectively increasing their gold/minute. Although it does seem to get extraordinarily expensive as you get into the later levels (even in the earlier levels for some of the later dinosaurs), it's all about the fact that it will pay off if you collect from the dinosaur regularly for long enough. I don't personally recommend this, but you could minimize the cost you put into your dinosaurs and sell them once they've given you at least 50% of their cost back (since you get the other 50% from selling them). It's a matter of preference, but you have to remember that the game sort of discourages this through having missions that force feeding your dinosaurs, etc. Good luck!

Answer from: Stevo788
Basically it just allows you to receive more coins from the dinosaurs

Answer from: John
Do NOT sell your Dinos trust me they make by far the most cash for you in the game and the more you have the quicker you'll make money in the long run.

Answer from: Rich
Seems to cost nearly 650k per dinosaur. Spent week saving and from 5 million i only managed to evolve 7 dinosaurs and some of these were 1star. Seeing it fail again and again and again is just frustrating and annoying. Time to find another game.