Assuming you use a DS homebrew
device (much like the ELSPA was erroneously reported
to have assumed
), you probably have a few non-game applications on there. Everyone
has DS Organize, of course, and probably Moonshell as well. But there's a ton of stuff out there to extend the functionality of your DS, even beyond those two catchalls!
What applications do you have sitting on your card? Do you read comics? Watch movies
? Play music? Or maybe just sketch and doodle
? Uh, Shooting Watch DS is sort of application-like, if you, uh, need to measure how quickly you can push a button.