Sekai: Play · Build · Remix

3.3
9.32K reviews
1M+
Downloads
Content rating
Teen
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About this app

Don’t just watch content — play with it 🎮✨
Sekai is an AI-powered interactive creation tool where you can turn your imagination into playable mini apps, called Jams, in seconds 🚀
Just type what you want — no coding, no setup 🧠⚡
Sekai’s AI automatically builds interactive apps, games, quizzes, and stories that you can play, remix, and share instantly 🔁📲
From personality quizzes and interactive stories to chaotic mini games and playful experiments 🤪🎲
Sekai lets you create interactive content instead of just scrolling 👆📜
💖 WHY YOU’LL LOVE SEKAI
🤖 Create Instantly with AI
Want to make a “Who’s Most Likely To” quiz, an interactive birthday card 🎂, or a quick party game 🥳
Describe your idea, and Sekai’s AI app generator creates a working, playable mini app in seconds ⏱️✨
🔄 Remix Anything
Never start from scratch. See a Jam you like? Hit Remix 🛠️
Change characters, questions, rules, or the entire vibe —
Turn trending interactive content into your own creation instantly 🔥
♾️ Play the Infinite Interactive Feed
Scroll through an endless feed of interactive Jams, mini apps, and games created by the community 🌍🎮
Every swipe is something you can actually play 👉
👯 Made for Sharing & Playing Together
Sekai Jams are built to be shared 💬
Drop a Jam into your group chat and watch friends play, react, roast, and compete 😂🏆
It’s interactive content that turns conversations into games 🎉
🧰 BUILT AS A TOOL — NOT JUST CONTENT
Sekai is an AI-powered creation tool for building interactive apps fast ⚡
Create mini apps for social sharing, education, entertainment, or creative experiments — without writing code 💡📚🎭
Every Jam is instantly playable and shareable as an interactive experience 🌐
👤 Perfect for anyone who wants to build interactive apps with AI — no coding required
⬇️ Download Sekai now and create your first interactive Jam today 🚀✨
🌐 Join the community
💬 Discord: https://discord.gg/vGBbp6Bmh9
👽 Reddit: https://www.reddit.com/r/sekai_multiverse/
🎵 TikTok: https://www.tiktok.com/@sekaiapp
📸 Instagram: https://www.instagram.com/sekai_multiverse
Updated on
Dec 20, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, App activity and 2 others
Data isn’t encrypted
You can request that data be deleted

Ratings and reviews

3.2
8.81K reviews
Blayz Jr (BlayzJr)
July 19, 2025
Not bad, but not perfect. Pros: It's completely free, the bots are pretty smart, and the avatar image generation is solid. Cons: Can't edit messages, can't edit your own bots after you make them, voices either sound weird or don't play at all, and most bots have a set roll for you so you can't chat as yourself or your own character (that's mostly an issue with other users, not the app).
170 people found this review helpful
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Sekai
July 20, 2025
Thanks for your evaluation. If you have any suggestions or if you are facing any problems, please contact us at support@sekai.chat. We will try our best to help you out.
KiChan 6
May 21, 2025
The bots' memories are terrible. I tried several different stories/ characters but had the same issue. The app uses the same 3 voices & the music stops periodically. Characters can't even pronounce their names, are very hot and cold, indecisive, or completely unable to adapt. You end up in circles trying to progress your storyline further only for the entire thing to restart. It's a good idea and needs tweaking, maybe different voices too. Thankfully it's free.
68 people found this review helpful
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Sekai
May 21, 2025
Hi, thank you for your review! Please understand that we are still in the alpha phase, and it may take some time to become a fully complete app.If you have any suggestions, feel free to share more details with us at support@sekai.chat. Thank you for your support!
Horror Sans
April 15, 2025
I really do like it. but whats extremely upsetting is that the format is really tedious to use. sometimes it wont let u add all of the characters u want in a story, even if u put their names in. & how the "save" system works tends to throw me off. I dont know if Im using it wrong? but I cant save unless I finish a chapter, & even then, sometimes it will still delete that chapter entirely anyways even if its said its saved. I truly do love the app, but its just incredibly frustrating & tedious😞
70 people found this review helpful
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Sekai
April 15, 2025
We are really sorry for the trouble and we appreciate you bringing this issue to our attention. We will look into this further!