A quick pass through the menus that makes almost every mobile game nicer.

Heat isn't just annoying — it slows your phone down and hurts the battery long term.

Control layout decides whether a game feels good or like a chore.

Some styles of game barely touch your charge — here's where to look.

Free doesn't have to mean full of traps — here's what to check.

A game that runs on last year's hardware tells you more than a flagship demo.