new_contents: from miso import is_app_installed
  
  print(is_app_installed(0xe3462346)) # Miso (3rd ed, PyS60 1)
  print(is_app_installed(0xe3462347)) # Miso (3rd ed, PyS60 2)
  print(is_app_installed(0xe8460002)) # logger
  print(is_app_installed(0x08460006)) # logger watchdog
  print(is_app_installed(0xe8460009)) # logger C++ lib
  
subject: test program for is app installed