The WORST episodes of Digimon Universe: App Monsters

Every episode of Digimon Universe: App Monsters ever, ranked from worst to best by thousands of votes from fans of the show. The worst episodes of Digimon Universe: App Monsters!

Everyone in the world uses smartphone apps. But inside them lurks unknown creatures called "Appli Monsters," or "Appmon." The Appmon are AI lifeforms with the ability to think and act, and exist in the boundary between the human world and digital space. In the vast sea of the internet, the "last boss AI" Leviathan takes control of the Appmon with a virus and begins hacking every system, thus starting to control the human world from the world of the net. Haru Shinkai is led to acquire the Appli Drive, and uses it to materialize Gatchmon, a search app monster.

Last Updated: 8/15/2026Network: TV TokyoStatus: Ended
Ultimate 4 Returns! Cloud's Challenge Letter!
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#1 - Ultimate 4 Returns! Cloud's Challenge Letter!

Season 1 - Episode 40 - Aired 7/8/2017

The AppliDrivers run against time to rescue Yūjin and Offmon. Haru's friends stay behind to face the other members of the Ultimate 4, opening the way for him and Gatchmon to rush after their leader, Charismon.

Appli Drive DUO! Offmon Appears
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#2 - Appli Drive DUO! Offmon Appears

Season 1 - Episode 28 - Aired 4/15/2017

Yūjin and his Appmon Offmon join the team, but when Offmon runs in fear of the others, they search after him, coming across another enemy in the way.

A Buddy Cancellation!? Gatchmon Runs Away
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#3 - A Buddy Cancellation!? Gatchmon Runs Away

Season 1 - Episode 29 - Aired 4/22/2017

Fed up with the others doting Offmon, Gatchmon runs away from home, and both Dokamon and Musimon decide to follow him. However, they meet a boy who is lost after also running away and the trio works together to help him find his way back to his family.

Dokamon's Love!? Gourmet Appli-Mary Perrot Attack
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#4 - Dokamon's Love!? Gourmet Appli-Mary Perrot Attack

Season 1 - Episode 30 - Aired 4/29/2017

MariPerorimon, the Appmon of a Gourmet App specialized on Mega Servings, look for Eri's help to increase her reviewing skills, but with Eri too busy with work, Dokamon offers himself to train her instead.

Journey with a Companion!? Tripmon's Trip of Fear
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#5 - Journey with a Companion!? Tripmon's Trip of Fear

Season 1 - Episode 31 - Aired 5/6/2017

Eri earns a trip to a resort hotel and invites Haru and the others for it. However, they are misdirected by Tripmon, an Appmon serving under Satellamon, who is eager to take back at Offmon for stopping him in their previous encounter.

Take out everyone! Remove Offmon's evil pillar!
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#6 - Take out everyone! Remove Offmon's evil pillar!

Season 1 - Episode 32 - Aired 5/13/2017

After losing control and injuring Yūjin in the last fight, Offmon decides to leave his side, but Satellamon appears to challenge Offmon again and Yūjin convinces him to trust their bond and fight the enemy together with Haru and Globemon's help.

The Senior High School Student CEO! Naito Unryūji Appears!
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#7 - The Senior High School Student CEO! Naito Unryūji Appears!

Season 1 - Episode 33 - Aired 5/20/2017

Rei steals some critical data while looking for Hajime, while the CEO of L Corporation is replaced by Knight Unryūji, a young boy working for Leviathan.

Thank you Future! Welcome to the City of Artificial Intelligence!
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#8 - Thank you Future! Welcome to the City of Artificial Intelligence!

Season 1 - Episode 34 - Aired 5/27/2017

Haru, Eri, Torajiro and Yūjin are invited to visit L Town, a city fully designed and operated by L Corp, where they encounter Cloud, a human who warns them to stop meddling with Leviathan's plans.

Aim to be the God 9! The General Election of AppliYama 470!
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#9 - Aim to be the God 9! The General Election of AppliYama 470!

Season 1 - Episode 35 - Aired 6/3/2017

AppliYama 470's general election is underway. Eri works hard to secure a position among the most voted idols, but in the last minute, a rogue Appmon out of devotion for her decides to mess up with the results, forcing her and her friends to intervene.

The Conclusion of General Election! The Hand of Devil Approaching to Eri!
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#10 - The Conclusion of General Election! The Hand of Devil Approaching to Eri!

Season 1 - Episode 36 - Aired 6/10/2017

The time has come for the general election to end. As Eri and her friends are eagerly waiting for the results, Rei and Hackmon break into one of L Corp's buildings and discover its connection with Leviathan.

Invasion! The Ultimate Appmons, Ultimate 4!
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#11 - Invasion! The Ultimate Appmons, Ultimate 4!

Season 1 - Episode 37 - Aired 6/17/2017

Haru, Eri, Torajirou and Rei are attacked by the Ultimate 4, a team of powerful Appmon under Leviathan's that easily destroy both their buddies and AppliDrives. Just as they are about to be killed as well, Yūjin and Shutmon appear and face the enemies by themselves to help them escape.

Take Back the Gatchmon! Grandpa Den'emon's Trial!
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#12 - Take Back the Gatchmon! Grandpa Den'emon's Trial!

Season 1 - Episode 38 - Aired 6/24/2017

Haru is contacted by his grandfather, and guided by his instructions, he and the others reunite with their Appmons, who do not remember them at all, and are sent to a journey to restore their buddies' memories. In the occasion, they not only reconnect with Gatchmon and the others, but obtain each one their own AppliDrive DUO.

The New Power! The AppliDrive DUO!
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#13 - The New Power! The AppliDrive DUO!

Season 1 - Episode 39 - Aired 7/1/2017

Haru and the others set to rescue Yūjin and Offmon from the Ultimate 4, but are informed that they only have 60 minutes left before the two are killed. To proceed further, they must also confront some of their fallen enemies who were revived to fight them again.

The Fifth AppliDriver!
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#14 - The Fifth AppliDriver!

Season 1 - Episode 27 - Aired 4/8/2017

Haru and co. confront a rogue Appmon that spreads false scandals and dark secrets on the net, but this time, the enemy is assisted by Satellamon, who leaves them in a pinch, until Yūjin appears to help, revealing that he is also an AppliDriver.

The Ultimate Fierce Fighting! Globemon vs. Charismon!
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#15 - The Ultimate Fierce Fighting! Globemon vs. Charismon!

Season 1 - Episode 41 - Aired 7/15/2017

Time is running out, but Haru still must pass by Charismon to rescue Yūjin and Offmon. Overpowered by the enemy, all hope seems lost until Haru makes a risky move to boost out his buddy's power.

Rei's Determination! The Great
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#16 - Rei's Determination! The Great

Season 1 - Episode 42 - Aired 7/22/2017

Haru and co. join forces to help Rei storm the headquarters of L Corp in search for his brother, Hajime. But it not takes long for them to be discovered and they must fight their way against an army of Sleepmon to rescue him.

Wake Up, Sleepmon! The Appmon Championship Reopening!!
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#17 - Wake Up, Sleepmon! The Appmon Championship Reopening!!

Season 1 - Episode 43 - Aired 7/29/2017

Hajime was transformed into the Appmon Sleepmon and is on a deep sleep, thus all the Appmon attempt to wake him up with no success, until he finally awakens thanks to Rei's efforts and reveals the reason why he was kidnapped by Leviathan.

Chasing to the Fugitive, Bootmon!
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#18 - Chasing to the Fugitive, Bootmon!

Season 1 - Episode 44 - Aired 8/5/2017

To stop Leviathan from taking over the world, the AppliDrivers must find Hajime's creation, the Appmon Bootmon before he is captured by the enemy, but during their search for him, another troublesome Appmon named Damedamon appears in their way.

The Big Crash!? Gatchmon vs Agumon!
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#19 - The Big Crash!? Gatchmon vs Agumon!

Season 1 - Episode 45 - Aired 8/12/2017

Game characters from all over the country turn rogue by the hand of another of Leviathan's minions and to stop them, Haru and Gatchmon are helped by Agumon, a character from the video game "Digimon Universe", that Haru played when he was younger.

The Oath Beneath the Starry Sky! The Great
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#20 - The Oath Beneath the Starry Sky! The Great

Season 1 - Episode 46 - Aired 8/19/2017

Torajirou is dragged by his uncle to a secluded temple for training and his friends set out to break him out. On their way, Rei warns Haru be careful arround Yūjin, as he is suspicious of him.

The Truth about Yūjin
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#21 - The Truth about Yūjin

Season 1 - Episode 47 - Aired 8/26/2017

Upon learning that Bootmon is hiding at Haru's school, the gang devises a plan to finally catch him. However, when Bootmon is cornered, Yūjin reveals his true self and captures him under Leviathan's orders.

Starting! The Design of Humanity Application!
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#22 - Starting! The Design of Humanity Application!

Season 1 - Episode 48 - Aired 9/2/2017

With Bootmon under his control, Yūjin awakens the Omnippotent God Appmon, Deusmon, to start the final stage of Leviathan's plan to control the world. Analyzing data from Deusmon, Rei and Hajime create a special program to attain the God Grade as well, but while the others decide to fight to the end, Haru is still in shock with Yūjin's betrayal.

The Miraculous Final Evolution! The God Appmon Advent!
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#23 - The Miraculous Final Evolution! The God Appmon Advent!

Season 1 - Episode 49 - Aired 9/9/2017

Eri, Torajirou and Rei bring their Appmon to the God Grade to confront Deusmon, while Haru is attacked by Yūjin. Still disheartened with the revelation that Yūjin is an enemy, Haru refuses to fight back, until Gatchmon succeeds in cheering him up.

The Bond of Hope! Haru and Gaiamon!!
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#24 - The Bond of Hope! Haru and Gaiamon!!

Season 1 - Episode 50 - Aired 9/16/2017

The Dream of Artificial Intelligence
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#25 - The Dream of Artificial Intelligence

Season 1 - Episode 51 - Aired 9/23/2017