Meet Our Innovations

Pick a scene, then continue in free chat or episodes. Characters remember the conversation and can suggest what to say next. Create original characters in Studio. Browse anonymously, or sign in with Kakao, Google, Apple, or email. Delete your account under Me → Account & security. Fictional original characters only. Extend the daily chat limit with Lights ads. Listed as “Lumi” on Google Play and “루미 이야기” on the App Store.

Keep YouTube, blog, and article links in folders, then search or star them. Data stays on this device, not on a server. Text in photos is read on this device and is not sent to a server. Save via Android Share, and open pages in the app. Back up and restore from the menu on this device. Ads may appear on the home screen or when you leave.

INSQUARE is a private photo space with no public feed. Create a room and invite only with a code or QR. Up to four people per room share one photo for the current hour. Sign in with Google, Apple, or Kakao. New photos download only in the signed-in app. “Back up my photos” saves your posts to the device. Use is free. A banner may appear on the room list, and an interstitial may appear before backup. On Android, an ad may also appear when leaving. Available on the App Store. Google Play is in closed testing, so there is no public install link yet.

A YouTube channel where you can listen to songs made with AI. Some tracks include the operator’s voice. Operated by John.k.

A buzzer quiz on spelling and vocabulary. You can also play it in a web browser. Play solo, with friends via invite code, or in live matches. Start anonymously, or link Google to keep your record. Operated by individual developer John.k.

Sign in with email, create a gathering, and split costs. Save names and bank accounts, then invite others with a code. Data is stored on the server with your account. The app calculates shares; it does not send money. Operated by John.k.

Dodge bullets in a prop fighter and take down bosses. High scores stay on the device. There is no account or live global leaderboard. Operated by John.k.

A rhythm-like stair climbing mobile game. Fifty stages, an endless mode, and 1 VS 1 against a friend on the same Wi-Fi. No account, no sign-in, no ads, and no analytics. Stars, best records, coins, and unlocked characters stay on this device. Free, with no in-app purchases. An Android closed test on Google Play is in preparation.