head to head
vs
Jetpack JoyridevsSubway Surfers
Jetpack Joyride leans Execution (Twitch Chaos); Subway Surfers leans Execution (Twitch Chaos).
Jetpack JoyrideSubway Surfers
Axis by axis
Execution5 vs 6
Subway Surfers leans harder on execution: Swipe reaction speed at increasing pace is everything
Reads0 vs 0
Even - both lean on reads about the same.
Variance5 vs 4
Jetpack Joyride leans harder on variance: Randomised obstacle layouts and power-up spawns each run
Optimization3 vs 2
Jetpack Joyride leans harder on optimization: Mission and gadget choices matter mildly
Two games can score the same on an axis and still test it in very different ways - read each rationale, not just the number.