head to head
Neither is simply harder - they are hard in different places. Goose Goose Duck demands more reads; Pokémon Battle Revolution demands more optimization.

Reads · Pure Mind Games
A social deduction party game where identifying adaptive liars amid chaos is the core test.

Reads · Mind & Math
Predicting a human trainer's switches atop team-building math and damage rolls.
Goose Goose Duck leans Reads (Pure Mind Games); Pokémon Battle Revolution leans Reads (Mind & Math).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Goose Goose Duck
Movement tasks require no meaningful physical skill
Pokémon Battle Revolution
Turn-based menu selection requires no dexterity
Goose Goose Duck leans clearly harder on reads.
Goose Goose Duck
Reading and deceiving human imposters is the entire game
Pokémon Battle Revolution
Wi-Fi battles hinge on predicting switches and protects
Pokémon Battle Revolution leans a little harder on variance, though the gap is small.
Goose Goose Duck
Role distribution and map variation create run-level variety
Pokémon Battle Revolution
Damage rolls, crits and status procs sway turns
Pokémon Battle Revolution leans clearly harder on optimization.
Goose Goose Duck
Limited solvable systems beyond the human-prediction layer
Pokémon Battle Revolution
Team building and type-matchup math underpin every battle
A matching score does not mean a matching test. Two games can both sit at 10 on execution and demand completely different things of you - which is why the reasoning above matters more than the number beside it.