objectC, swift, swiftUI, Bluetooth classic, Bluetooth Low Energy, IOS deploy version? Users Number?

objectC program: iOS all : iPhone ~ swift program. : iOS 13 ~ : iPhone 6s ~ swiftUI Program : iOS 13 ~ : iPhone 6s ~

bluetooth classic : ~ iPhone 4s Bluetooth Low Engery : iPhone 5 ~

are All above content right?

i am making iOS app with swiftUI app, and Bluetooth Low Energy.

after making app, i found that my app can run on greater than iOS13 , iPhone 6s.

how many is ther number of above iPhone6s User ?

objectC, swift, swiftUI, Bluetooth classic, Bluetooth Low Energy, IOS deploy version? Users Number?
 
 
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