Use APKPure App
Get PreHome old version APK for Android
PreHome는 간단하고 가벼운 작업 스위처입니다.
*** This app doesn't work correctly on Android 4.4 or later ***
PreHome is a simple and lightweight task switcher.
You can use actual Home by pushing [Home] button on PreHome.
Tasks that already killed are drawn with translucent.
PreHome shows the task list which Android OS has.