Ultimate 4

The Ultimate 4 (アルティメット) are four extremely powerful grade Appmon in Digimon Universe: Appli Monsters. They are Leviathan's handpicked generals.

History
The Ultimate 4 were gathered by Leviathan to aid Knight Unryuji after he became L-Corp's CEO. They watch as Knight unleashes an L-Virus-infected over L-Town. They later show up to the Applidrivers after Eri Karan refuses Knight's offer of working for Leviathan.They then fought the 4 of them, effectively winning, destroying their Appli Drives, and killing their buddies. Fortunately, Yujin and stepped in and sent the Drivers back to Earth before the Appmon got a chance to kill them.

Charismon


Charismon is the Appmon of the Mind Control app.

Biomon
Biomon is that Appmon of the Life app.

Fakemon
Fakemon is the Appmon of the Camouflage app.

Beautymon
Beautymon is the Appmon of the Beauty app.