Use this font families.
import Foundation
import SwiftUI
class HomeGlobal: ObservableObject {
// Device compability
let screenSize: CGSize = UIScreen.main.bounds.size
let screenWidth: CGFloat = UIScreen.main.bounds.width
let screenHeight: CGFloat = UIScreen.main.bounds.height
private let referenceWidth: CGFloat = 375 // IPhone 8
private let referenceHeight: CGFloat = 667 // IPhone 8
var scaleFactor: CGFloat {
screenWidth / referenceWidth
}
let defaultPadding: CGFloat = 16 // IPhone 8
let defaultNavHeight: CGFloat = 44 // IPhone 8
// Font device compability
var fontLargeTitle: Font {
Font.system(size: 35*scaleFactor)
}
var fontTitle: Font {
Font.system(size: 30*scaleFactor)
}
var fontTitle2: Font {
Font.system(size: 23*scaleFactor)
}
var fontTitle3: Font {
Font.system(size: 20*scaleFactor)
}
var fontBody: Font {
Font.system(size: 18*scaleFactor)
}
var fontHeadline: Font {
Font.system(size: 17*scaleFactor)
}
var fontSubheadline: Font {
Font.system(size: 15*scaleFactor)
}
var fontCallout: Font {
Font.system(size: 15*scaleFactor)
}
var fontFootnote: Font {
Font.system(size: 13*scaleFactor)
}
var fontCaption: Font {
Font.system(size: 12*scaleFactor)
}
var fontCaption2 : Font {
Font.system(size: 10*scaleFactor)
}
}
https://developer.apple.com/design/human-interface-guidelines/ios/visual-design/typography/