Featured Project

Planker
Daily plank & habit tracking app
Platform
Android
Status
Active · Maintained
Overview
A simple goal management app that helps you check your goals and habits every day and build consistency.
Rather than offering complex features or heavy configuration,
Planker focuses on a frictionless daily flow—open the app, record today’s activity, and move on.
Why Planker exists
Planker started as an exploration of how small actions can be repeated without becoming a burden.
The goal was not detailed tracking, but creating an experience that feels easy enough to maintain over time.
Key points
- Minimal input for daily records
- Calendar-based progress overview
- Designed to connect planning, goals, and habit tracking into one seamless flow.
- Designed for long-term, sustainable use
Link

Projects · Apps (In‑House & Collaborative)
Yangchi
Dental information sharing app & service
Platform
Android · iOS
Status
Discontinued
Overview
Yangchi was an app and service designed to provide dental information and enable users to share their experiences.
The project was developed through a jointly established entity, with responsibility for the overall IT direction and implementation.
Role
- Product planning
- Android app development
- iOS app development
- Backend server development
AcroPlayer
Lightweight music player app
Platform
iOS
Status
Discontinued
Role
- Product planning
- iOS app development
Good Keyboard
Custom keyboard experiment
Platform
iOS
Status
Discontinued
Role
- Product planning
- iOS app development
Finger Band
Music practice & accompaniment app
Platform
iOS
Status
Discontinued
Role
- Product planning
- iOS app development
Beyond in‑house products, Minthands has also collaborated on client apps and services—from startup team building to SoftPOS solutions and medical measurement apps.
Projects · Games
Sweet Fall
Falling block puzzle with hex-based matches
Platform
Android · iOS
Status
Beta
Overview
Sweet Fall is a puzzle game built around falling hex-shaped blocks themed as candy.
As the blocks descend from above, players clear the board by arranging and matching them through spatial decisions and pattern recognition.
The project explores how simple rules can create satisfying rhythm and depth over repeated play.
STAR MINES
Sliding match puzzle in a space setting
Platform
Android · iOS
Status
Alpha
Overview
STAR MINES is a space-themed puzzle concept where resource blocks are collected through a sliding movement system combined with 3-match rules.
By blending the tactile feel of sliding puzzles with match-based removal mechanics,
the project focuses on strategic movement choices and core gameplay loop validation.
