Does evolving your pokemon make them harder to train?

[Mario]

if you evolve them via stone then it shouldn't really make it harder to train. but does it?

[Neil]

if you evolve them via stone then it shouldn't really make it harder to train. but does it?

Not really harder but not easier either, since you level up you still need to gain even more XP to get to the next level but it also gets stronger and has the ability to learn stronger moves

[PaulMacC]

It makes them stronger but increases the more XP they need.