My app is on 200% zoom - swift

Question

When I run my game it's like the zoom was on 200%. I dont know what to do to make it normal.
class GameViewController: UIViewController {
var scene: GameScene!
override func viewDidLoad() {
super.viewDidLoad()
// CONFIGURE THE VIEW
let skView = view as! SKView
skView.multipleTouchEnabled = false
// create and configure the scene
scene = GameScene(size: skView.bounds.size)
scene.scaleMode = .AspectFill
// Present the scene
skView.presentScene(scene)
}
p.s: I already checked and it's not in the simulator's settings

Answer 1

The reason your scene looks zoomed is explained by the scaling factor (AspectFill). You'll likely want to use either Fill or ResizeFill.
With SKSceneScaleMode you have four options:
Fill
Each axis of the scene is scaled independently so that each axis in
the scene exactly maps to the length of that axis in the view.
AspectFill
The scaling factor of each dimension is calculated and the larger of
the two is chosen. Each axis of the scene is scaled by the same
scaling factor. This guarantees that the entire area of the view is
filled but may cause parts of the scene to be cropped.
AspectFit
The scaling factor of each dimension is calculated and the smaller of
the two is chosen. Each axis of the scene is scaled by the same
scaling factor. This guarantees that the entire scene is visible but
may require letterboxing in the view.
ResizeFill
The scene is not scaled to match the view. Instead, the scene is
automatically resized so that its dimensions always match those of the
view.
Available in iOS 7.0 and later.
↳ https://developer.apple.com/library/prerelease/ios/documentation/SpriteKit/Reference/SKScene_Ref/#//apple_ref/c/tdef/SKSceneScaleMode