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INDEPENDENT PRODUCT STUDIO · SEOUL

From idea
to everyday use.

I’m Joohwan Yu, the developer behind Toris. Hire me for web and mobile products, MVPs, and AI workflows, from planning and design through launch.

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Open for new projects · First reply within 24 hours

MADE BY TORIS 9 little worlds

One icon. A new discovery.

Tap a floating icon to see what’s inside.

Small beginnings. Always growing.Drag into a wall to bounce. Click to explore.
A LITTLE MORE ABOUT

Sports · Team Community

ClubLog

Web · Android Live

Your club’s schedules, match records, and team community in one place

A team app for volleyball, soccer, futsal, basketball, baseball, tennis, and badminton clubs. Manage schedules, attendance, match records, and your team community together, and continue on the web with the same account.

Made for moments like these

  • Team schedules and attendance

    Share team schedules and check who is joining each match.

  • Match records for each sport

    Record matches as they happen and review the results later.

  • Team community

    Keep team news, conversations, and friendly match preparations together in one place.
A LITTLE MORE ABOUT

Game · Shop Management

Tiny Queue

Android Live

Serve the queue with one hand and grow your little shop

A casual shop management game where you tap to serve customers before their patience runs out. Use earnings and stars to expand your waiting area and shop themes, and take on daily challenges.

Made for moments like these

  • One-handed tap play

    Quickly welcome and serve the customers waiting in line.

  • Shop upgrades

    Use earnings and stars to expand your waiting area and shop themes.

  • Daily challenges

    Build up small achievements with new goals each day.
A LITTLE MORE ABOUT

Game · Logic Puzzle

Water Garden

Android Live

Rotate the pipes and bring water to every flower

Rotate pipes in 90-degree turns to create a leak-free waterway from the spring to every flower. Play 60 stages across three chapters, plus daily and endless modes, offline without signing in.

Made for moments like these

  • Connected waterways

    Rotate the pipes to connect the spring to every flower.

  • 60 stages

    Tend your garden through a campaign, daily puzzles, and endless mode.

  • Offline puzzles

    Use undo and hints, and save your records on your device.
A LITTLE MORE ABOUT

Utility · Alarm

WakeProof

Android Live

Complete a small mission to dismiss your alarm and start the day

An Android alarm you dismiss by completing a mission of your choice, such as math, shaking, or QR scanning. It offers recurring schedules, snooze, and alarm history, and runs on your device without an account.

Made for moments like these

  • Complete a mission to dismiss

    Choose the mission you want, including math, shaking, or QR scanning.

  • Recurring schedules and history

    Manage alarms that repeat on selected weekdays, snooze, and past records.

  • Runs on your device

    Works offline without a login or cloud services.
A LITTLE MORE ABOUT

Game · Cozy Puzzle

Roomdoku

Android Live

Solve a 6×6 Sudoku and make a cozy room of your own

A cozy puzzle game where you solve 30 puzzles of 6×6 Sudoku, collect stars and album pieces, and choose furniture to decorate your own room. Play offline without signing in or waiting for energy, with progress saved on your device.

Made for moments like these

  • 6×6 Sudoku

    Solve 30 short stages at your own pace.

  • Stars and a memory album

    Earn stars and pieces for a six-piece album when you complete stages for the first time.

  • Decorate your own room

    Use stars to unlock furniture spots and choose the designs you like.
A LITTLE MORE ABOUT

Game · Tactile ASMR

Wax Balls

Android Live

Press, rub, and crack through tactile layers of wax ASMR

A tactile ASMR game where you press and rub wax balls to crack their shells. Enjoy the sounds and vibrations of cracking surfaces and a variety of skins, focusing on the feeling at your fingertips without failure or time pressure.

Made for moments like these

  • Crack wax with your fingertips

    Tap and rub to create cracks in the wax surface and peel away its shell.

  • Sound and vibration

    Enjoy sounds and haptics timed to each crack and break.

  • Unwind at your own pace

    Explore different skins and tactile sensations without time pressure or failure.
A LITTLE MORE ABOUT

Game · Logic Puzzle

One-Stroke Garden

Android Live

Complete a quiet garden with one continuous path

An offline one-stroke puzzle where you complete a garden by following every path exactly once. Enjoy daily puzzles, endless mode, and challenges at different difficulty levels, with progress and records saved on your device.

Made for moments like these

  • Garden paths in one stroke

    Connect the start and finish by traveling along every path exactly once.

  • A new challenge every day

    Play daily puzzles and endless mode across five difficulty levels.

  • Offline progress tracking

    Save puzzle progress and statistics on your device without signing in.
A LITTLE MORE ABOUT

Location Social

Loca Station

Android Live

Anonymous conversations within 500 meters of your subway station

A location-based chat app for anonymous, real-time conversations with people within 500 meters of a subway station. Share what is happening around you with the people you pass by each day.

Made for moments like these

  • Chat within 500 meters of a station

    Connect with people near the same subway station within its 500-meter radius.

  • Anonymous real-time chat

    Share photos and videos, with the option to have private conversations.

  • Find stations on the map

    Use your current location to find nearby stations and chat spaces.
A LITTLE MORE ABOUT

Game · Territory

Paint the Block

Android Live

Close a loop and paint the neighborhood in your color

A casual mobile game where you draw paths across neighborhood tiles, return to your starting territory to claim the enclosed area, and compete with AI bots.

Made for moments like these

  • Claim territory with closed paths

    Drag a path back to your starting territory to turn the enclosed tiles your color.

  • Compete with AI bots

    Compete for territory on the same board against AI bots rather than online multiplayer opponents.

  • Save progress locally

    Keep your game progress on your device and pick up where you left off next time.
A LITTLE MORE ABOUT

Operations ERP · SaaS

BuilderStep

Web Live

Bring money, customers, and commitments into one clear operating ledger

An operations ERP for solo developers. Bring revenue, expenses, unpaid invoices, and customer signals together to organize today’s tasks, cash flow, and weekly close in one place. It also provides a roadmap through each stage of bringing a product to market.

Made for moments like these

  • A ledger for money and commitments

    Connect revenue, expenses, recurring costs, and unpaid invoices to plan your next actions.

  • Customer signals and priorities

    Turn customer requests and commitments into priorities to address today.

  • Cash flow and weekly close

    Review your runway and weekly summaries to understand how operations are going and what to decide next.
Products built
39
Published apps & sites
222026-09-06 checked
Published notes
55
First response
24h

01 / Selected work

Built here. Improved every day.

Products that made it out of the notebook and into people’s lives.

All projects
BuilderStep 서비스 대표 이미지

BuilderStep

Bring money, customers, and commitments into one clear operating ledger

01 / WebLive
Google Play에 공개된 클럽로그 앱 아이콘

ClubLog

Your club’s schedules, match records, and team community in one place

02 / Web · AndroidLive
Google Play에 공개된 Tiny Queue: 작은 가게 앱 아이콘

Tiny Queue

Serve the queue with one hand and grow your little shop

03 / AndroidLive
Google Play에 공개된 물길 정원 앱 아이콘

Water Garden

Rotate the pipes and bring water to every flower

04 / AndroidLive

02 / How we help

What you can hire Toris to build

From a first idea to improving an existing product, we start with the problem that matters most.

Launch AuditFrom US$700MVP SprintFrom US$2,800AI Ops PilotFrom US$1,100

Final pricing follows a review of your goals and scope.

Explore services
How we work →Open source · TorisUI Kit ↗
  1. 01

    Web & mobile products

    From the core experience to the browser and app stores, built around real use.

    WEB · iOS · ANDROID
  2. 02

    MVPs & prototypes

    Build the most important user flow first. Release small, learn, and decide what comes next.

    SCOPE · BUILD · VALIDATE
  3. 03

    AI & workflow automation

    Connect repetitive work with clear human review points and a plan for failures.

    WORKFLOW · AGENT · OPS
  4. 04

    Desktop applications

    Purpose-built tools for working with local files and systems on macOS and Windows.

    macOS · WINDOWS

03 / Field guides

What building taught us.

Two practical guides from shipping and operating products. Available as Korean-language PDFs.

04 / Building notes

The thinking behind the work.

Decisions, lessons, and things we would do differently. Written in Korean.

Journal (Korean)
  1. 01

    AppForge 회고: 빌드 성공과 제품 완성 사이에 있던 것들

  2. 02

    Toris Studio 회고: 로컬 TTS와 영상 검증을 하나의 작업 흐름으로

  3. 03

    Orca를 고정 도구로 선택한 이유: Paseo와 cmux를 함께 써 본 기록

LET’S MAKE IT REAL

Let’s build what’s next.

An unfinished idea is a good place to start. Tell us what you have in mind.

Tell us about your project korea@toris.kr