head to head
Neither is meaningfully harder - they pose close to the same test. The widest gap is variance, and it is a single point.

Execution · Pure Mechanics
A percussive top-down rampage where a gorilla smashes through procedurally remixed levels.

Execution · Pure Mechanics
A marble-shooting puzzle where you match colours before the chain reaches the skull.
Ape Out leans Execution (Pure Mechanics); Zuma leans Execution (Pure Mechanics).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Ape Out
Split-second grabs and throws under fire
Zuma
Fast accurate shots under chain pressure
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Ape Out
Guards react predictably
Zuma
No adaptive opponent
Ape Out leans a little harder on variance, though the gap is small.
Ape Out
Procedurally shuffled layouts and enemy placements
Zuma
Ball colour feed is random
Zuma leans a little harder on optimization, though the gap is small.
Ape Out
Few systems beyond momentum and angles
Zuma
Chain setups, gap shots, combo planning
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.