NOTE: The App switcher only shows the most recent application. Use this like you would use a regular iPhone 6s - iPhone 8 with iOS 13. Here are some gestures for those who do not know how to use an iPhone: --> Tap the phone or press home to wake up the phone --> Home to unlock -->swipe up from the bottom to access the control center -->double-press home (only while on the home screen) to access the app switcher More coming soon!
The code was all by me. I used some images from Google Images.