Arcade (10000 programs)
Pros: Lego-style characters. Offline gaming. Available on low-end devices.
Cons: Minor bugs.
Pros: Many robot models to be unlocked.
Cons: Settings are terrible. Robots have no personality. In-app purchases. Combat system without dynamic or depth. Pay to win, essentially.
Pros: Dozens of levels. Lots of power-ups to collect. 3D graphics.
Cons: No tilt-control option. Not much replayability value.