App God 4

App God 4 (アプ神4, Apu-shin 4 or alternatively アプガミフォー, Apu Gami Fō), are the fixed positions of the 4 frames that can be set up on the dock that Gatchmon is aiming for.

There is an "Appmon Academy" in the Smartphone where Appmon attend, and the Appmon are aiming for a more convenient and easy-to-use app. The goal of such Appmon is to stand in the space "dock" under the home screen of the Smartphone. But there are only four apps standing there. The one selected as one of the four is called "App God 4" and is admired by all Appmon.

At the Public Morals Committee's meeting room, Gatchmon asks Navimon if he knows what a taskbar is. Navimon says it's the part at the bottom of the Smartphone's screen that has four apps with fixed positions. Gatchmon says those four apps are the App God 4. The App God 4 are international celebrities and all Appmon look up to them. Gatchmon has found out through his search that there's an App God Selection Agency. Anyone who has high grades, and takes part in club activities and committee meetings is eligible to be an App God. Gatchmon wants to become famous by solving all kinds of problems that affect the academy, leaving everyone happy, which he believes will make him be chosen as an App God.