S Health - the built-in Samsung application which really helps the user. You can keep track of your meals, add your workouts, check your weight, your blood glucose and even your blood pressure. It is said that everyone should take at least 10,000 steps a day, so S Health will count them for you.
Play your demo on your Android device with the App Demo Player app
Use a screen recording software to create an app demo video.
Step by step guide to video recording: How to create an app demo video.
Print your demo storyboard: Print to PDF
Step by step guide to PDF printing: How to print a Demo to PDF.
Build a native Android app and export it to APK.
Step by step guide to APK creation: How to build a native Android demo app.
