Shinkai Haru is an ordinary first year in middle school. But one day, the search app Appmon, Gatchmon, jumps out of his phone! Who'd have thought that there were App Monsters living inside your smartphone?!

The navigation apps people use to get around town are going haywire! Where's everyone going?! And could an Appmon be behind this?!

A popular smartphone RPG's data is getting erased, so that players' hard-leveled characters end up in their birthday suits! Meanwhile, interfaces across the city are starting to act like they're part of the game!

Halloween is in town! While Haru is busy reading, Gatchmon heads out on his own. What's with the picture that gets sent to Haru's smartphone? What's going on in the city?!

Haru assumed he had the only App Drive in the world, but then he sees one fall out of newcomer idol Karan Eri's bag! They go to the TV studio to find out the truth, but security is strict! What's the plan, Haru?!

Eri gets a gig as a restaurant reviewer, but it turns out she's not very good at it! For advice, she seeks out a mysterious figure behind a popular food review app.

Asuka Torajiro, AKA Astora, is a popular AppTuber on a video streaming site. But is that... an App Drive appearing in one of his funny videos? Could he be an App Driver too?!

A powerful rival to Astora appears! Astora's own funny videos start getting lots of dislikes... which leads to a fight with Musimon?!

It's a grand rally for all the Appmon who've appeared so far! The Appmon ranking tournament begins, featuring... a 100 meter dash, karuta, and a portrait competition?! Who will be declared the ultimate Appmon?!

Mailmon arrives with an invitation to the "Seven Code Meetup"! Ropuremon and Gomimon head out with everyone! But doesn't it seem like Mailmon is acting strange...?

The mysterious hacker Rei and Hackmon appear, and all of Haru's Seven Code Appmon get stolen! They'll have to dive into the sea of the 'net and get them back!

The one who saves Haru and the others from Sakushimon's attack is... Rei?! But isn't he an enemy? Rei faces Sakushimon solo to try to retrieve his little brother Hajime! But what does Haru do next?!

The dates of December 24th and 25th disappear from smartphone calendars worldwide! Ai is despondent at the thought that the Kashinoki Books Christmas celebration might not go through. But just then, Gatchmon sees something!

Haru and his friends enjoy writing New Year's resolutions. Meanwhile, out in the city, chaos breaks out when puzzle games start appearing on screen displays! The screens won't work unless you solve the puzzle... what do we do?!

The team visits the fortune-telling app Appmon, Tellermon, to find the location of the next Seven Code Appmon!

At last, the secret of the App Drives comes out! The one who called to Haru from the App Drive turns out to be a very unexpected person! And where does a certain picture lead them?

The Fujimizaka New Year Festival will feature a guest performance by Karan Eri of Appliyama 470! But Copipemon works some mischief to fill the town with Eri videos! Will the concert to celebrate her new CD be canceled?!

L-Corp's newest GPS game is a worldwide hit, and players converge on a seaside park searching for a super rare treasure! Haru and friends try to find it, too, but Resshamon causes a runaway train panic!

It's Valentine's Day in the city, but everyone's smartphones are in danger! Updating Waffle OS, the operating system used by 70% of the world's phones, is causing them to freeze up and die.

Astora's going to train for two years?! While he struggles over whether to pursue his dream as a YouTuber, Dreammon presents him with a choice. Meanwhile, his father fails to return from his daily workout.

Eri wants to become one of the selected members of Appliyama 470! To pass the audition, she undergoes strict training under Coachmon's tutelage! But is Coachmon secretly working for Leviathan?!

Two years ago, Rei was spending sleepless hours searching for his brother trapped in the sea of the 'net. But just as he caught Leviathan's trail, he ended up in danger of being hacked himself! Just then... Hackmon appeared!

The team can't reach the deep web until they take back Weatherdramon! As they race to retrieve the stolen chip from Mienumon, she too undergoes an App Fusion with an Ultimate Appmon!

It's time to put the Seven Code Chips into the Seven Code Pad and summon Dantemon! But what's that thing coming down from the sky?!

With the Seven Code Bands in hand, Haru and the others dive into the deep web! In Leviathan-controlled Cyber Kowloon, they manage to save Drawmon from a data-destroying program worm.

The mystery of Leviathan is close to being solved! Time to look back on how Haru and the others met, and the hardest battles they've faced, while steeling our nerves to face off against Leviathan!

Eri's decided to start using Appter. But it starts producing tweets without her knowledge... Meanwhile, a powerful Leviathan assassin attacks the team! Who will appear to save them in their most dangerous hour?!

The battle with Sateramon is going south fast! But the one who comes to save them is Yujin, who's partnered with Offmon and uses the powerful App Drive Duo!

Everyone's crazy about Offmon! Gatchmon is sulking about it, and decides to flee the secret base in Apprealized form! Dokamon and Musimon decide to run away with him too.

Eri's become a true master food reviewer! The female Perorimon, Maripero, comes to Eri to learn her secrets! But why does Dokamon have to look after her, then?!

Traumatized after injuring Yujin's, Offmon shuts himself away from the team. Haru and the others try to devise different strategies to get him to come back out.

To find his little brother Hajime, Rei and Hackmon dive back into the deep web. While searching for clues, they infiltrate the important individuals data center to steal top-secret information,.

Massive corporation L-Corp doesn't just create smartphone OSes and home electronics, they also sponsor Appliyama 470... and they've created a city run by artificial intelligence, which the whole gang gets to go see!

It's time for Appliyama 470's biggest event, the ranking vote! Eri's working her hardest to take the number one spot, but when the preliminary results come out, she gets the surprise of a lifetime!

At last, the Appliyama 470 election results are revealed! Who will take #1? Who will be the new Nine Goddesses? Could Eri be one of them?! Meanwhile, Rei and Hackmon infiltrate L-Corp to investigate some mysterious video data!

Haru and the others have saved Eri, but they're confronted by the Ultimate Four Appmon! The team Ultimate Apprealize all their Appmon to face them.

Yujin is captured by the Ultimate Four, and the App Drives are destroyed, meaning Gatchmon and the others are all gone! Haru is feeling adrift, when suddenly, he hears a voice from an unexpected place.

With the help of Deneimon, Haru and the others acquire App Drive Duos, and head to the Appmon Graveyard to save Yujin! What is the secret power hidden inside their new Drives?!

The rest of the team leave Rei and Hackmon to face Biomon as they race forward, but Eri and Dokamon are confronted by Beautymon, and Torajiro and Musimon are stopped by Fakemon!

Haru arrives at Charisma Castle, where Yujin is being held by Leviathan. There, he faces off with the strongest of the Ultimate Four, Charismon, and learns the true identity of the sinister Cloud!

Rei has found a clue about Hajime's whereabouts. Though Eri is thinking of quitting Appliyama because of L-Corp's new CEO, he gets her to agree to let him disguise as her manager to infiltrate the company. But what is his plan?!

Let's see who can get Sleepmon to wake up first! The Appmon try all different kinds of tactics, but Sleepmon shows no sign of waking.

Hajime, finally himself again, learns of Operation: Human Applications, a plan to turn all of humanity into easily-regulated data. And the key to stopping Leviathan's terrible plan is... Bootmon?!

Video game characters are causing chaos in IOT devices everywhere! Haru finds that a common link behind the rampages is a character from a monster-raising RPG he played as a child.

Astora is determined to stream a meteor shower live for a special fan in the hospital, but he's ambushed and sent to live at an inescapable temple complex. Time for the team to run a jailbreak!

Bootmon keeps running away with his emergency evacuation program! The team completes a special program which lets Haru finally make contact... but just then, Yujin starts acting strangely...

Just as things seemed to be working out, Yujin revealed his terrible secret! Bootmon is evolved into a more advanced form, and the God-grades are released.

Leviathan initiates Operation: Human Applications, and little by little, the people of the world are converted into apps. Eri, Astora, and Rei apprealize their God Appmon to try to defeat Deusmon!

A massive shadow appears in the skies and throws the city into chaos! Who would have thought Leviathan would apprealize, too? Haru gets the Gaiamon chip, but can he bring back his best friend Yujin?

More and more people are bathed in Leviathan's light, and turned into apps. Leviathan has also consumed the God Appmon to install them into himself. Can he be stopped?!

Minerva has finally awakened.It's finally time for the showdown with Leviathan, and to show him Haru and Gatchmon's buddy power! The App Drivers will all stand up to ensure humanity's future!