# Catendar — Shift Calendar & Budget Diary

> Shift Calendar & Budget Diary (iPhone/iPad app by Bumjoon Lee.)

- Source: https://appshunter.io/ios/app/catendar/id6803623896 (this page in markdown: same URL + `.md`)
- Developer: [Bumjoon Lee](https://appshunter.io/developer/6801095554)
- Category: Lifestyle, Business
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 10 MB
- Languages: American English, French (France), Japanese, Korean, Chinese (Simplified, China), European Spanish, Chinese (Traditional, Taiwan)
- Released: 2026-08-25
- Data updated: 2026-09-21
- User reviews in markdown: https://appshunter.io/ios/app/catendar/id6803623896/reviews.md

## What is Catendar?

Catendar is a work schedule calendar and a household budget diary app for shift workers.

Shift schedule management
See shift types such as Day, Evening, Night and Off at a glance, each in its own color. Shift types can be added and edited freely. Repeating rotations can be entered all at once with the shift pattern fill.

Schedules and memos
Record appointments, hospital visits and to do memos by date, and set a reminder for each of them.

Income and expense diary
Record your daily income and expenses and the monthly total is calculated automatically. You can choose Won KRW, Dollar USD, Yen JPY, Yuan CNY, Taiwan Dollar TWD or Euro EUR as your currency.

Your own cat
Pick one of eight cats and keep it on the home screen and in the calendar greeting. On the first day of every month a new title is decided from last month activity.

Shift table sharing and backup
Turn this month shift table into an image and send it to a friend. Export and import a backup file so your records move with you when you change devices.

Local notifications
The reminders you set for shifts, appointments and memos ring on the device itself and never pass through a server.

Seven languages
Korean, English, Japanese, Simplified Chinese, Traditional Chinese, Spanish and French are supported. You can switch language at any time inside the app.

You can start right away without signing up, and every record is stored only on your device.


## Version history (last 4 releases)

### 1.2.0 — 2026-09-17

French and Traditional Chinese are now supported. Catendar is now available in seven languages, Korean, English, Japanese, Simplified Chinese, Traditional Chinese, Spanish and French.
Taiwan Dollar has been added to the currency options.
When you open the app for the first time, the default nickname now matches your device language.
The tracking permission notice is shown in each language as well.

### 1.1.0 — 2026-09-13

고양이 친구 8마리 중 나만의 고양이를 고를 수 있어요. 홈과 달력이 새 단장했어요.
근무 패턴 채우기로 반복되는 근무를 한 번에 입력할 수 있어요.
달력에서 이번 달 근무표를 이미지로 공유할 수 있어요.
백업 파일 내보내기와 가져오기로 기록을 안전하게 보관하고 새 기기에서 복원할 수 있어요.
주 시작 요일과 통화 기호를 설정에서 고를 수 있어요.
전면 광고가 6시간에 한 번만 나와요.

### 1.0.1 — 2026-09-02

마케팅 URL 추가되었습니다.

### 1.0 — 2026-08-25

No release notes.

## More apps by Bumjoon Lee

- [IdleCrawler](https://appshunter.io/ios/app/idlecrawler/id6801095552)
- [Field Master](https://appshunter.io/ios/app/field-master/id6802022573)
- [TypeDay](https://appshunter.io/ios/app/typeday/id6803381964)
- [MarkTrail](https://appshunter.io/ios/app/marktrail/id6805505380)
- [Flosome](https://appshunter.io/ios/app/flosome/id6812339325)

All apps by Bumjoon Lee: https://appshunter.io/developer/6801095554

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-21.*