AppleScript is really easy because it uses English-like commands. Open AppleScript Editor in Application/Utilities then paste the following command:
Code:
delay 5
tell application "Terminal" to launch
(replace Terminal by the real name and change the number of seconds to the desired amount)
then save as an Application, then point your daemon to this script instead of your original app. Voilà
If you want to test it before, press Compile, this will catch any error, then press Run. If everything works as planned, save your script in the launch folder as an application and you're good to go!