Lizard Terrarium
Care, breed, and collect a growing lizard family in a cozy pixel terrarium.
- Game
- Optional rewarded ads
앱인토스 Search for "내 도마뱀 키우기" inside the Toss app to play without installing.
Learn more →Mobile games and everyday apps
We build our own mobile games and everyday apps
Design, code, store submission, updates, and support mail stay in one team. None of it is client work.
- Google Play
- App Store
- AppsInToss
Products
Live right now
Every app here was built and is operated by Seori Labs. Each one links to where you can install it and to its own policy documents.
BabyNest: Shared Baby Care Log
Log feeding, sleep, temperature, and medication together with every caregiver.
- App
앱인토스 Search for "함께봄: 아기돌봄 기록" inside the Toss app to play without installing.
Ungeul
Saju readings explained in plain words. Korean only.
- App
앱인토스 Search for "운글" inside the Toss app to play without installing.
Happy Farm Tycoon
Plant, harvest, research, and expand your idle farm.
- Game
앱인토스 Search for "행복한 농장 타이쿤" inside the Toss app to play without installing.
Spiritgate Defenders
Grow a hero build and defend the last gate through 23 relentless waves.
- Game
Daily Word Play
Crosswords with letter tiles. App Store version 1.3.1 adds five daily puzzles each in English and Korean.
- Game
앱인토스 Search for "가로세로 낱말" inside the Toss app to play without installing.
Little Wonders: Merge & Make
Mix, discover, and collect little wonders from Korean nature and everyday life.
- Game
- For kids
앱인토스 Search for "조물조물 만들기" inside the Toss app to play without installing.
Bubble Bubble Foam Party
Wash messy cars with water, soap, air, and sponge tools in quick casual levels.
- Game
앱인토스 Search for "버블 버블 거품 세차" inside the Toss app to play without installing.
Lucid Chess
Play chess against AI with Lucid Lens move hints.
- Game
앱인토스 Search for "루시드 체스" inside the Toss app to play without installing.
Lucid Reversi
A mobile reversi game for quick matches against AI, with a clear board and instant move feedback.
- Game
앱인토스 Search for "루시드 리버시" inside the Toss app to play without installing.
Lord Ledger
Rule 46 cities and 226 officers in a landscape Three Kingdoms strategy game.
- Game
Lucid Reels: Open Odds
Compare open odds and choose a risk profile before you spin
- Game
- Not available in Korea
Match Picture
Spot the one matching picture between two cards — beat the clock!
- Game
앱인토스 Search for "같은 그림 찾기" inside the Toss app to play without installing.
Merge Fleet: Build & Battle
Merge ships and cannons. Plan your formation and win automatic naval battles.
- Game
Reascend
Idle tower RPG. Every regression is a new chapter of one hunter’s climb.
- Game
Moonlight Matgo
A clear, offline two-player Matgo card game against AI.
- Game
- Not available in Korea
Bloomhand
Bloom poker hands into a garden — a one-handed 10-minute roguelike
- Game
Market Pop: Match-3 Puzzle
Match ingredients, fill orders, and bring the market back to life.
- Game
앱인토스 Search for "골목상점 매치" inside the Toss app to play without installing.
Vernhald Chronicles
Merge toy pieces for 20-round challenges, endless runs and a scheduled league.
- Game
How we build
Three things we hold to
We build all of it
Design, art, code, store submission, updates, and support mail stay in-house. When something breaks, the person who wrote it fixes it.
We write the terms down first
Whether an app shows ads, what costs money, whether it contains randomized items, and what data it receives are written on the app page and in its policy documents.
We ship to three stores together
The same product goes to Google Play, the App Store, and Toss AppsInToss, so that one store’s decision cannot take an app you use away from you.
Studio
A name made of two surnames
Seori joins two family names, Seo and Lee, into one word. The team is small enough that the person who builds an app is the one who writes back.
20 live apps
17 games
3 stores
Support
If an app gives you trouble, write to us
Bug reports, purchase and restore problems, and privacy access or deletion requests all go to the same address. Tell us the app name, your device, and when it happened, and we can look faster.