buzoon - AI Character Chat Sim
buzoon(バズーン) - 推しとAIキャラチャットSNS
buzoon - AI Character Chat Sim is #102 in Entertainment Free in Japan and charting in 1 of 24 countries we track.
Developerrio nagasaki
CategoryEntertainment
PriceFree
Released
Rating★ 4.5 (355)
Version1.0.7
Age rating9+
First charted🇯🇵 25 Sep 2026
Where it ranks now
Every top chart it appears in across 24 countries.
| Country | Charts | Rank |
|---|---|---|
| 🇯🇵 Japan | EntertainmentFree | #102 |
Free with an account
Estimated downloads and revenue, ratings momentum, rank history, recent reviews per country and breakout scores for buzoon - AI Character Chat Sim.
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Revenue per day
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Revenue per download
About buzoon - AI Character Chat Sim
Chat with AI characters who follow you back. In buzoon, your favorite AI boyfriend becomes your follower — and you become the main character of your own fan fiction. Dive into interactive stories where you choose your story, and every post, reply, and DM pulls you deeper into an immersive social media sim built for romance.
■ Your fave doesn't just notice you — they chase you
Every time you post, the residents of your world react. Likes, replies, quotes, and DMs that quietly arrive. The silent classmate's secret account saves only your posts. The No.1 host shows his real face only to you outside the club. As your follower count grows, the characters' attitudes shift — from distant to devoted.
■ 200+ worlds, each with its own art style
School, childhood friends, office romance, host clubs, underworld, hospital, royal palace, isekai, idols, streamers, confinement, fake marriage, co-sleeping shop, mixed-bath hot springs… Centered on romance for women, we've packed in settings that otome game and fan fiction lovers fall hard for. Covers range from anime and shojo manga to watercolor, noir, and pop — every world looks different.
■ DMs that feel like real chats
Talk one-on-one with characters you're curious about. AI characters remember previous conversations, and as your relationship deepens, their way of addressing you and their distance changes. When a DM arrives, your lock screen shows a notification with their face.
■ Choose your role, change your standing
Even in the same world, you can pick your position — transfer student, little sister, rookie manager, and more. Your role determines who approaches you first.
■ Create your own worlds and characters
Just write the setting and characters, and AI automatically generates cover art, character faces, and relationship charts. You can also summon your fave from the official character encyclopedia and have them live in your world. Publish your created world and let others play it.
■ For you if
・You love romance chat with AI characters or AI boyfriend / AI girlfriend apps
・You want to be the main character in fan fiction, fantasies, or fan works
・You enjoy otome games, BL, reverse harem, yandere, or doting romance stories
・You want the thrill of going viral or getting canceled on social media — without the risk
■ How to play
1. Choose a world (or create one)
2. Decide your name and icon, and debut on that world's social media
3. Post. Residents react, DMs arrive, and the story moves forward
■ buzoon PLUS
A subscription that lets you play without stopping the world, with unlimited energy and early access to DMs and events. Plans include 1 week, 1 month, and 1 year. Payment will be charged to your Apple ID. The subscription automatically renews unless canceled at least 24 hours before the end of the current period.
All character posts and messages are AI-generated fictional content and are not related to any real individuals or organizations.
Terms of Use: https://buzoon.app/terms
Privacy Policy:
■ Your fave doesn't just notice you — they chase you
Every time you post, the residents of your world react. Likes, replies, quotes, and DMs that quietly arrive. The silent classmate's secret account saves only your posts. The No.1 host shows his real face only to you outside the club. As your follower count grows, the characters' attitudes shift — from distant to devoted.
■ 200+ worlds, each with its own art style
School, childhood friends, office romance, host clubs, underworld, hospital, royal palace, isekai, idols, streamers, confinement, fake marriage, co-sleeping shop, mixed-bath hot springs… Centered on romance for women, we've packed in settings that otome game and fan fiction lovers fall hard for. Covers range from anime and shojo manga to watercolor, noir, and pop — every world looks different.
■ DMs that feel like real chats
Talk one-on-one with characters you're curious about. AI characters remember previous conversations, and as your relationship deepens, their way of addressing you and their distance changes. When a DM arrives, your lock screen shows a notification with their face.
■ Choose your role, change your standing
Even in the same world, you can pick your position — transfer student, little sister, rookie manager, and more. Your role determines who approaches you first.
■ Create your own worlds and characters
Just write the setting and characters, and AI automatically generates cover art, character faces, and relationship charts. You can also summon your fave from the official character encyclopedia and have them live in your world. Publish your created world and let others play it.
■ For you if
・You love romance chat with AI characters or AI boyfriend / AI girlfriend apps
・You want to be the main character in fan fiction, fantasies, or fan works
・You enjoy otome games, BL, reverse harem, yandere, or doting romance stories
・You want the thrill of going viral or getting canceled on social media — without the risk
■ How to play
1. Choose a world (or create one)
2. Decide your name and icon, and debut on that world's social media
3. Post. Residents react, DMs arrive, and the story moves forward
■ buzoon PLUS
A subscription that lets you play without stopping the world, with unlimited energy and early access to DMs and events. Plans include 1 week, 1 month, and 1 year. Payment will be charged to your Apple ID. The subscription automatically renews unless canceled at least 24 hours before the end of the current period.
All character posts and messages are AI-generated fictional content and are not related to any real individuals or organizations.
Terms of Use: https://buzoon.app/terms
Privacy Policy:
Latest updates
1.0.8
・世界とキャラクターの一覧を読み込みながら表示するようにして、ホームの表示を速くしました
・DM と図鑑トークで、古いメッセージまでさかのぼって読めるようにしました
・並び替え(おすすめ / 人気 / 新着)の切り替えを速くしました
・細かな不具合を修正しました
1.0.7
・Reorganized Home into 3 tabs (World / Character / Create). Added drafts for worlds and characters under "Create"
・Revamped the DM input field: Suggestions (reply and action options) and Gifts. Gifts can be sent with gems, and the recipient's reaction and effects change based on the price
・Made it easier to write actions (*...*) with the * button
・Added support for French, German, Swedish, Norwegian, Finnish, and Czech
・Jump directly to a talk from its notification, and notifications now show the other person's face
・Other fixes (DMs becoming unreadable after 200 messages, other people's characters mixing into the creator's world, etc.)