With the Nintendo DS/3DS having cornered the handheld market for so long, it's hard to believe apps might be the way of the future. It's a hard pill to swallow for anyone, considering the average quality of an app compared to a "core" game specifically tailored for a Nintendo handheld. This is not an argument you will win, and you'll be made to feel incredibly stupid for trying, considering ever since the Gameboy, Nintendo has been a no-brainer for on-the-go fun. And that's not just an opinion—there are plenty of failed handheld devices out there to back it up.