극J — 각 잡힌 하루

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Everyone
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About this app

You can become consistent without forcing yourself every day.

Jjaim is a planner that brings together routines, tasks, schedules, and time records in one place to help you organize your day effectively.

■ This is a good fit for:

· Those who want to build habits but found apps too complicated

· Those who felt frustrated because their to-do lists and calendars didn't work together

· Those who want to reflect on where they are spending their time

· Those looking for a simple app they want to open every day rather than one with flashy features

■ Key Features

· Routines — Create and check off recurring habits by day or week. Visualize your consistency with continuous recording (Streak). You won't be penalized for missing a day.

· Tasks & Projects — Quickly add today's tasks and manage them by grouping them into projects or categories.

· Integrated Calendar — View your app schedule and device calendar together to see your upcoming day at a glance.

· Timeline — Plan your day by arranging today's routines, schedules, and tasks on a time axis.

· Time Recording — Measure your actual focused time with a timer and track how you spent your time. · ‘Me’ Tab — Review your week’s flow in a single page. Not a report card, but a warm reflection.

■ Clean Design

A clutter-free screen with soft colors and whitespace. Designed so you won’t get tired even if you open it every day. Supports both Light and Dark modes.

■ Privacy First

· No registration or servers. All data is stored only on your device.

· The app has no internet access permissions. Data does not leave the network.

· You can export your data to a file for backup and restore it at any time.

■ Home Screen Widget

Check and mark your daily routine right from the home screen.

Consistency is not built on grand resolutions, but on a well-structured day.

Starting today, try structuring your day with structure.
Routines, tasks, schedules, and timers all in one. Saved only on your device without an account.
Updated on
Aug 12, 2026

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
  • No data collected
    Learn more about how developers declare collection

What’s new

극 J들을 위한 빈틈없는 일정관리
루틴, 일정, 할일 한번에 오늘의 타임라인으로 관리 가능.

기본 캘린더 연동으로, 기본 캘린더로 쓰던 분들도 부담없이 사용가능.
과연 내가 극 J일까? 테스트해보고 싶으신 분들은 도전해보시길 바랍니다.
저는 만들면서도 극J는 아니었던걸로....
Content rating
Everyone
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App support

About the developer
허예림
bioinformaticsstudy18@gmail.com
석촌동 237-14 송파구, 서울특별시 05680 South Korea