head to head
Ape Academy 2 asks more than Agar.io, and the gap is variance.

Reads · Competitive PvP
A browser arena where your cell eats smaller players and flees bigger ones.

Reads · Bluff & Deduction
A party card-battler testing rock-paper-scissors prediction and minigame reflexes.
Agar.io leans Reads (Competitive PvP); Ape Academy 2 leans Reads (Bluff & Deduction).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Agar.io
Mouse steering and split timing
Ape Academy 2
Minigames need some quick reactions
Agar.io leans a little harder on reads, though the gap is small.
Agar.io
Baiting and predicting human blobs decides fights
Ape Academy 2
Rock-paper-scissors card duels reward predicting opponents
Ape Academy 2 leans clearly harder on variance.
Agar.io
Spawn locations and lobby makeup random
Ape Academy 2
Card draws and the RPS layer add chance
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Agar.io
Split-merge math is shallow but real
Ape Academy 2
Deck and banana management has shallow strategy
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.